Key Takeaways
- Best overall: SJR Air Conditioned Pte Ltd – Aircon Servicing Singapore — SJR Air Conditioned Pte Ltd is Singapore’s most-reviewed aircon servicing company, boasting…
- Runner-up: 338 Aircon Singapore — 338 Aircon Singapore has rapidly established itself as one of…
- Also recommended: Jiaxing Holdings Pte. Ltd. — Jiaxing Holdings Pte. Ltd. stands out with an impressive 4.9-star…
- Singapore’s tropical climate, with average temperatures ranging from 25°C to 33°C and year-round high humidity, means residential and commercial air conditioning systems operate almost continuously, necessitating regular professional maintenance.
- The National Environment Agency (NEA) of Singapore regulates the handling and disposal of refrigerants under the Ozone Depleting Substances (ODS) Act, requiring that only trained and authorised personnel perform refrigerant top-up and recovery services.
In Singapore’s year-round tropical heat and humidity, a well-maintained air conditioner isn’t a luxury, it’s a necessity. Choosing the right aircon servicing company in Singapore can mean the difference between energy efficiency and skyrocketing electricity bills, or worse, a complete unit breakdown during peak summer heat. This list, compiled by the team at Best Web Design Singapore as part of our ongoing local business research series, ranks the top 50 aircon servicing companies based entirely on verified Google review scores and total review volume, giving you a data-backed starting point for your decision. Whether you need a routine chemical wash, a full gas top-up, or an emergency repair, the companies below represent the most trusted names in Singapore’s aircon servicing industry today.
#1 — SJR Air Conditioned Pte Ltd – Aircon Servicing Singapore

SJR Air Conditioned Pte Ltd is Singapore’s most-reviewed aircon servicing company, boasting an extraordinary 5-star rating Google reviews, a testament to their consistently high service standards. They offer a comprehensive suite of services including general servicing, chemical overhaul, gas top-up, installation, and repair across all major brands. SJR Air Conditioned is known for their transparent pricing, punctual technicians, and a customer-first approach that has earned them repeat business from thousands of HDB, condo, and commercial clients islandwide. Their technicians are fully trained and NEA-compliant, and the company regularly receives praise for honest diagnostics and efficient turnaround times.
📍 42 Cuff Road, #02-2A Singapore 209752
📞 +65 8644 7131
⭐ 5 (6 Google reviews)
“This is not our first time with SJR Air Conditioned.
After early check of our aircons, Ivan and team explain and advise us on what is needed to be done.
Variety of cleaning required including chemical overhaul for our aircons. Before and after was shown to see the difference. Whole process was neat and precise. Communication was clear. Great team work, skilled, friendly and excellent professional service by the engineers.
We will come back again.”— clim mil ★★★★★
#2 — 338 Aircon Singapore
338 Aircon Singapore has rapidly established itself as one of the most trusted names in the local industry, accumulating over 9,100 Google reviews at a near-perfect 4.9-star rating. They specialise in residential and commercial aircon servicing, chemical washing, installation, and repair for all major brands including Daikin, Mitsubishi, Panasonic, and LG. Customers consistently highlight their responsiveness, professionalism, and competitive pricing. 338 Aircon operates islandwide and is well-regarded for their ability to handle high-volume service contracts for condominiums and commercial properties, making them a top choice for both individual homeowners and property managers across Singapore.
“Abu was punctual, knowledgeable and very detailed. Highly recommended!
Excellent service—quick, honest and professional. I’m very satisfied with the work done.
A reliable and skilled technician who explains everything clearly. Five-star service!”
— Henry Ang ★★★★★
#3 — Jiaxing Holdings Pte. Ltd.
Jiaxing Holdings Pte. Ltd. stands out with an impressive 4.9-star rating across over 3,385 verified Google reviews, reflecting a strong track record in residential and commercial aircon servicing. The company offers general servicing, chemical wash, chemical overhaul, gas top-up, and full installation services. Jiaxing is particularly noted for their structured service contracts and preventive maintenance programmes, which appeal to both homeowners and facilities managers looking for consistent, scheduled upkeep. Their technicians are praised for being thorough, polite, and knowledgeable across a wide range of aircon brands and system configurations throughout Singapore.
📍 89 Kaki Bukit Ave 1, #02-00, Singapore 417957
📞 +65 8613 1018
⭐ 4.9 (3,385 Google reviews)
“We were pleased with the aircon installation service. The team (JunJie and Ah Rui) was professional, meticulous, and clearly experienced. They paid close attention to detail from the preparation work through to the actual installation, ensuring everything was done properly and neatly. We took their advice to minimise hacking (only a small part of casing was exposed) which worked well for us.They were hardworking and dedicated, only taking a quick bite in the late afternoon. Overall, an excellent job and highly commendable service. Thank you, Jiaxing team!”
— G EC ★★★★★
#4 — DW Aircon Servicing Singapore
DW Aircon Servicing Singapore maintains a 4.9-star rating across more than 3,300 Google reviews, positioning them among Singapore’s elite tier of aircon service providers. They cover a full spectrum of services — from routine servicing and chemical cleaning to complex repairs and new unit installation. DW Aircon is frequently commended for their clear communication, upfront quotations, and technicians who take time to educate customers on their system’s condition. Their islandwide coverage and flexible scheduling options make them a popular choice for busy homeowners, corporate clients, and property management companies seeking reliable, no-fuss aircon maintenance solutions.
📍 1090 Lower Delta Road #03-07B, Singapore 169201
📞 +65 6909 2200
⭐ 4.9 (3,323 Google reviews)
“Ramesh is great 👍… Fast and professional.
Explaining of the job he done too .
Very trusted.”— David soh ★★★★★
#5 — Repair.sg Handyman Singapore
Repair.sg is a versatile handyman and home services platform based in Singapore, holding a 4.9-star rating from over 2,400 Google reviews. While they offer a broad range of home repair services, their aircon servicing division is highly regarded for its professionalism and efficiency. Customers can book aircon servicing — including general cleaning, chemical wash, and fault diagnostics — through their streamlined online platform, making the process quick and hassle-free. Repair.sg is particularly popular among tech-savvy homeowners who value convenience, transparent pricing, and the ability to bundle multiple home service needs into a single appointment with vetted, experienced technicians.
📍 229 Mountbatten Rd, #01-01, Singapore 398007
📞 +65 9070 6060
⭐ 4.9 (2,411 Google reviews)
“I had a fantastic experience with Repair.sg and their technicians, Nurul and Ramki. They did an excellent job resolving the mould issue in my bathroom what was once a persistent and worrying problem is now completely cleared up and looks as good as new. All done in a matter of 2hrs.
From start to finish, the process was smooth and professional. Booking the service was extremely easy and straightforward, with quick responses and clear communication. The team arrived on time, explained the root cause of the mould, and walked me through the treatment process so I was fully informed in their approach.
Nurul and Ramki were meticulous, efficient, and respectful of my home. They ensured the area was thoroughly treated and cleaned up neatly after the job was done. It’s clear they take pride in their work.
On top of that, the rates were very fair and transparent. Great value for the quality of service delivered. I highly recommend Repair.sg and especially Mark, Nurul and Ramki to anyone dealing with mould issue or any handyman needs.”
— Dennis Aloysius Tan ★★★★★
#6 — Letscool Aircon and Services
Letscool Aircon and Services carries a strong 4.8-star rating backed by over 2,647 Google reviews, reflecting consistent customer satisfaction across their residential and commercial service offerings. They provide general aircon servicing, chemical wash, gas top-up, repair, and installation for all major brands. Letscool is particularly well-regarded for their affordable maintenance contracts, which are popular among HDB and condominium residents looking for regular, budget-friendly upkeep. Reviewers frequently praise their punctual technicians, thorough cleaning procedures, and willingness to provide honest assessments without upselling unnecessary services — a quality that keeps clients returning season after season.
📍 11 Mandai Estate, #05-15, Singapore 729908
📞 +65 9862 3678
⭐ 4.8 (2,647 Google reviews)
“Today had a air-con service session…
By Ram and assistant Kumar…
Due to water leaking.Customer service was very professional
Reminder of appointment a night before to.Mostly important very clear
Clear pricing and service with no hidden charge..Technician Ram did a very great and detail cleaning. And give us tip to maintain our air-con
After cleaning our air con look like brand new again.
Assistant Kumar. Was very detailed with small parts of our air-con clearing and wiping all the little part of our air-con. After done servicing clean up the toilet area which there use to washing air-con
Overall experience was very great.
Very money worth.
And most important again .
No hidden or extra charge.
Only $80 in total. Very trustworthy Company.Very pleased look forward to see them again next year for servicing”
— Dixon Kang ★★★★★
#7 — GoodCool Aircon Servicing & Repair Singapore
GoodCool Aircon Servicing & Repair Singapore holds a 4.8-star rating from over 2,200 Google reviews, underscoring their reputation as a dependable and customer-focused service provider. They offer a comprehensive range of services including routine maintenance, chemical cleaning, refrigerant top-up, repair, and installation across residential and commercial properties. GoodCool is frequently praised for their well-trained technicians who arrive on time, work cleanly, and provide clear explanations of any issues found. Their competitive service contract pricing and islandwide coverage make them a strong contender for homeowners and business owners seeking consistent, high-quality aircon care in Singapore.
📍 60 Paya Lebar Rd, #06-33 Paya Lebar Square, Singapore 409051
📞 +65 8125 5840
⭐ 4.8 (2,204 Google reviews)
“They covered the surrounding area before cleaning to avoid making a mess. Very thoughtful and professional. After servicing, airflow is stronger and the temperature is more consistent. Will definitely use their service again.”
— Lengcai MingYik ★★★★★
#8 — COLD MAX AIRCON SERVICES PTE. LTD.
COLD MAX AIRCON SERVICES PTE. LTD. stands out with a 4.9-star rating across nearly 1,845 Google reviews, demonstrating a high level of service quality and customer trust. Operating under the domain airconservicesingapore.com.sg, they provide general servicing, chemical wash, chemical overhaul, gas top-up, and installation for both residential and commercial clients. Cold Max is known for their systematic approach to maintenance — technicians conduct thorough inspections alongside every service call, helping customers identify potential issues before they escalate into costly repairs. Their professional conduct, transparent billing, and reliability islandwide have earned them a loyal and growing customer base.
📍 3 Ang Mo Kio Industrial Park 2A, #01-09, Singapore 568050
📞 +65 8833 0152
🌐 airconservicesingapore.com.sg
⭐ 4.9 (1,845 Google reviews)
“⭐⭐⭐⭐⭐
I would like to commend Ms. Eco and Vivian for their excellent support throughout the process. They were patient, responsive, and very knowledgeable, especially in handling the backend documentation required for the Energy Efficient Grant application.
I would also like to thank the team of technicians for their professionalism and efficiency during the air-conditioning system installation. The installation was carried out smoothly, and the coordination between the technical team and the backend support made the entire process hassle-free.
Overall, a reliable and well-organized team that I would highly recommend for anyone requiring aircon installation with proper documentation support for grants.”— K T ★★★★★
#9 — Affordable Aircon Services Pte Ltd
Affordable Aircon Services Pte Ltd lives up to its name with competitive pricing that doesn’t compromise on quality, earning a 4.8-star rating from more than 2,130 Google reviews. They serve both HDB and private residential properties as well as commercial spaces, offering general servicing, chemical wash, gas charging, repair, and installation. The company is frequently commended for transparent, no-hidden-cost pricing structures and technicians who are both skilled and courteous. Their maintenance contract packages are especially popular among budget-conscious households seeking regular, reliable aircon care without the premium price tag that some larger providers charge in the Singapore market.
📍 5065 Ang Mo Kio Ind Park 2, Singapore 569568
📞 +65 9161 3535
⭐ 4.8 (2,130 Google reviews)
“I recently had my AIrcon and compressor serviced, and I’m extremely satisfied with the experience! The team was punctual, professional, and thorough. They provided affordable pricing without compromising on quality, making the whole process stress-free. My AC is now running smoothly and efficiently, and I can already feel the difference in cooling. Highly recommend their service to anyone looking for reliable and budget-friendly aircon maintenance!”
— Loh Eric ★★★★★
#10 — Lion City Air Conditioner Services Pte Ltd
Lion City Air Conditioner Services Pte Ltd holds the distinction of a perfect 5-star Google rating across 1,522 reviews — an exceptional achievement in Singapore’s competitive aircon servicing landscape. They specialise in residential and light commercial aircon maintenance, repair, and installation, working across all major brands. Lion City is consistently praised for their meticulous workmanship, punctuality, and honest service recommendations. Their technicians are known for going above and beyond during service calls, often identifying and resolving minor issues proactively. For homeowners who prioritise quality and reliability above all else, Lion City Air Conditioner Services represents one of Singapore’s finest options.
📍 55 Serangoon North Ave 4, #01-03, Singapore 555859
📞 +65 8818 5781
⭐ 5.0 (1,522 Google reviews)
“I engaged Lion City Air Con Svc for an air con chemical wash & I must say that I’m very satisfied with the service! The technicians who came by were Rafiqul & Abu Bokor. They were punctual, professional & very thorough in their work. They even explained to me that chemical wash was not necessary the next round & should just opt for the normal servicing instead. Air con is now much cooler & runs smoothly. Will definitely engage them again in the future! 👍🏻”
— Ng Yoke Leng ★★★★★
#11 — 81 Aircon Pte Ltd
81 Aircon Pte Ltd has built a solid reputation reflected in its 4.8-star rating across nearly 1,962 Google reviews. They provide a full range of aircon services including routine cleaning, chemical wash, chemical overhaul, gas top-up, repair, and new installation for residential and commercial clients throughout Singapore. The company is known for its team of experienced, fully trained technicians who handle a wide variety of brands and system types. Reviewers highlight their reasonable pricing, clean workmanship, and professional attitude. 81 Aircon’s flexible scheduling and commitment to customer satisfaction make them a reliable choice for ongoing aircon maintenance across the island.
📍 21 Toh Guan Rd E, #05-18 Singapore Toh Guan Centre, Singapore 608609
📞 +65 6261 0081
⭐ 4.8 (1,962 Google reviews)
“I’m very satisfied with the aircon installation service provided. The team was professional, punctual, and very knowledgeable. They explained the installation process clearly and ensured all piping, trunking, and wiring were neatly done.
Workmanship was excellent — everything was properly aligned, tested, and cleaned up before they left. They also took the time to show us how to operate and maintain the system for better performance.
Overall, smooth experience from start to finish. Highly recommended for anyone looking for reliable and quality aircon installation service! Last but not least a very special and appreciative call out to Pei Ee who is super responsive and attentive to all queries and requests! Well done! Thank you so very much!”
— Richard Karim ★★★★★
#12 — Everyworks Singapore
Everyworks Singapore is a multi-discipline home services provider with a 4.8-star rating from over 1,903 Google reviews. Their aircon servicing team handles general cleaning, chemical wash, gas top-up, repair, and installation alongside their wider range of plumbing, electrical, and handyman offerings. Everyworks is particularly valued for the convenience of bundling multiple home services in a single booking, appealing to busy homeowners who want a one-stop solution. Their technicians are vetted, experienced, and consistently praised for their professionalism and efficiency. The company’s robust booking system, transparent pricing, and islandwide reach make them a popular and practical choice for Singapore households.
📍 1090 Lower Delta Rd, #03-07, Singapore 169201
📞 +65 6909 0990
⭐ 4.8 (1,903 Google reviews)
“*** Review for Everyworks Singapore**+
1090 Lower Delta Road #03-07,
Singapore 169201We have spent nearly 80% of our time searching for vendors to install acrylic panels beneath the ceiling lights in both of our toilets for new house. Many quotes we received were quite high.
After conducting our research, we discovered a company called “Everyworks Singapore”. This company serves as a one-stop solution for all maintenance needs around the house.
***Their Services***
What Can They Do For You Today?– Air Conditioning Services
– Electrical Services
– Plumbing Services
– Handyman Services
– Mattress and Sofa Cleaning
– Home and Office Cleaning
– Floor Polishing and Cleaning
– Landscape Maintenance
– Shower Screen Installation
– Awnings
– Other ServicesWe recently installed acrylic panels in both bathrooms of our new house, following the lighting work that was already completed by our electrician, who took care of the wiring, outlets, and switches.
Before the installation of the acrylic panel protection beneath the ceiling lights, Aru, the panel installer from Everyworks Singapore, carried out a free inspection and took site measurements. After completing the measurements, he provided us with samples of acrylic to choose from. He recommended a particular sample that was popular.
After 11 days, customer service representative Jessa informed us that the acrylic panels were ready for installation.
On installation day, we were pleased to see the work was beautifully done, giving our toilets a stylish, hotel-like ambiance. It feels cozy!
We paid $170 for the acrylic panel protection in both toilets, which we found to be a reasonable price.
We have communicated with few customer service at Everyworks Singapore, such as Jessa, Generose, and Mary. Based on my observations, they all exhibited a warm and approachable attitude.
If you’re searching for a one-stop service for home maintenance, including air conditioning, plumbing, handyman services, and more, I recommend this company.
Please note that there is no showroom available.
Best regards,
Chris
07 Nov 2025”— Yap ★★★★★
#13 — Tech-V Air Conditioning
Tech-V Air Conditioning holds an impressive 4.9-star rating across more than 1,539 Google reviews, marking them as one of Singapore’s more highly regarded specialist aircon firms. They offer general servicing, chemical wash, chemical overhaul, refrigerant top-up, repair, and full installation services for residential and commercial properties. Tech-V is particularly noted for the technical proficiency of their team — customers frequently commend the depth of knowledge displayed by their technicians during fault diagnosis and maintenance visits. Their systematic approach to servicing and after-service follow-up demonstrate a level of professionalism that sets them apart from many competitors in the Singapore market.
📍 34 Whampoa W, #01-19, Singapore 330034
📞 +65 6286 6720
⭐ 4.9 (1,539 Google reviews)
“Mr. Peh and his partner were very friendly, patient, and professional, explaining everything very clearly. Their excellent service and reasonable price convinced me to purchase from TECK-V.
TECK-V arranged installation on the spot, and I only had to wait 3 days, until January 6th, 2026, when Mr. Moe/Mr. Myo/Mr. Ping installed my new air conditioner.
I am very satisfied with their professionalism.
They’ll did an excellent job; everything was perfect.
Thanks to TECK-V 👍🏻 very much 🙏🏻”
— Johnny lkh ★★★★★
#14 — City Cooling Pte Ltd – Aircon Specialist Singapore
City Cooling Pte Ltd, operating as Aircon Specialist Singapore, holds a 4.9-star rating from over 1,288 Google reviews. They position themselves as specialists with deep expertise across a broad range of residential and commercial systems, including split units, cassette units, and ducted systems. Their services span general maintenance, chemical cleaning, gas charging, fault repair, and new installations. City Cooling is praised for their methodical approach, technically sound advice, and a team that’s comfortable handling both simple household units and more complex commercial installations. Their specialist positioning and consistently positive customer feedback make them a dependable choice for discerning clients.
📍 21 Woodlands Cl, #05-45, Singapore 737854
📞 +65 6362 2720
⭐ 4.9 (1,288 Google reviews)
“I am very satisfied with the air-conditioning servicing provided by Pappu and Hasan. They handled and serviced all three air-conditioning units with great care and professionalism. Their work was thorough, efficient, and well-organized, ensuring that each unit was properly checked and cleaned. They were polite, knowledgeable, and took the time to explain the work they carried out. Overall, an excellent service experience, and I highly appreciate their good handling and quality servicing. Highly recommended.”
— Nyp YoNg ★★★★★
#15 — Amyth Aircon Services
Amyth Aircon Services carries an excellent 4.9-star rating across over 1,188 Google reviews, reflecting a consistent track record of customer satisfaction. They provide a comprehensive suite of aircon services — including general servicing, chemical wash, chemical overhaul, gas top-up, and installation — for both residential and commercial properties across Singapore. Amyth is frequently highlighted by customers for their honest assessments, reasonable pricing, and technicians who are both friendly and technically proficient. The company’s approach to building long-term client relationships through reliable servicing and clear communication has earned them a loyal customer base across HDB estates and private condominiums islandwide.
📍 65 Ubi Rd 1, #01-71 Oxley Bizhub, Singapore 408729
📞 +65 8383 5159
⭐ 4.9 (1,188 Google reviews)
“I had a very positive experience working with Jeffry from Amyth Aircon. Due to my renovation schedule, I required an urgent site visit after my previous contractor failed to turn up. Despite the short notice, Amyth Aircon was able to arrange a site visit the very next day.
Jeffry was professional, responsive, and well-organised throughout the entire process. He understood the urgency of my situation and successfully secured an installation time slot that aligned with my tight renovation timeline. Communication was clear, and the coordination was handled efficiently, which helped ensure the project stayed on schedule.
Overall, the service provided was reliable and professional. I would highly recommend Amyth Aircon to anyone looking for dependable air-conditioning installation and service.”— Mohamad Haikel ★★★★★
#16 — Newway Air Conditioning
Newway Air Conditioning maintains a strong 4.9-star rating from more than 1,109 Google reviews, reflecting steady performance and high customer trust in Singapore’s competitive aircon servicing sector. They handle a full range of services including general servicing, chemical wash, chemical overhaul, refrigerant recharging, repair, and installation. Newway is known for their structured service contracts that cater well to both homeowners and facilities managers needing scheduled maintenance. Reviewers frequently commend the company for their punctual technicians, thorough cleaning processes, and clear post-service reporting. Their consistent ratings across a large review base speak to a reliable, professional operation built on repeat customer satisfaction.
📍 20 Ang Mo Kio Industrial Park 2A, #02-22/23 AMK Tech II, Singapore 567761
📞 +65 6481 0111
⭐ 4.9 (1,109 Google reviews)
“Newway has been my saviour, from replacing my faulty air con system to last minute service request due to leaking. They will do all the necessary protective work before cleaning. I’ve booked for my next servicing! Consistently efficient and effective! Polite and good service 👍”
— BT Ang ★★★★★
#17 — Cool Channels Engineering Pte Ltd
Cool Channels Engineering Pte Ltd holds a 4.9-star rating from nearly 978 Google reviews, showcasing their standing as a highly regarded engineering-focused aircon specialist in Singapore. They offer general servicing, chemical washing, chemical overhaul, gas top-up, troubleshooting, and full system installation. Cool Channels places emphasis on engineered solutions — their team is well-equipped to handle complex commercial systems as well as standard residential units. Customers appreciate their diagnostic rigour and the technical explanations their engineers provide during service visits. For clients seeking an aircon company with genuine engineering depth rather than just surface-level maintenance, Cool Channels Engineering is an excellent choice.
📍 Block 1002 Toa Payoh Industrial Park #01-1467 Singapore, Singapore 319074
📞 +65 6258 8400
⭐ 4.9 (978 Google reviews)
“Ah Ee and Tari from Cool Channel Engineering provided excellent air-conditioning service. Both were very responsible, professional, and neat in their work. Before starting the cleaning, Ah Ee carefully checked the issues I encountered and took the appropriate actions. Tari ensured all areas were well protected by laying plastic covers to prevent dust from falling onto the sofa and floor. The admin also provided great service and was very helpful.
I highly recommend Cool Channel Engineering for air-conditioning servicing. Thank you to Ah Ee and Tari for the great job!”— Chiam Lee Cheng ★★★★★
#18 — Luce Aircon Servicing Singapore | Oasis Aircon
Luce Aircon Servicing Singapore, operating under the Oasis Aircon brand, holds a 4.8-star rating from over 1,035 Google reviews. Luce is part of a broader home cleaning and services ecosystem in Singapore, and their aircon division benefits from the group’s strong operational infrastructure and customer service culture. They offer general servicing, chemical wash, chemical overhaul, and repair services for residential units across Singapore. Customers consistently praise the cleanliness of their work, the professionalism of their technicians, and the ease of their online booking process. Their integration with Luce’s other home services makes them a convenient option for holistic household maintenance.
📍 100D Pasir Panjang Rd, #05-03C, Singapore 118520
📞 +65 3138 4827
🌐 luce.sg
⭐ 4.8 (1,035 Google reviews)
“Great experience with the aircon servicing. The technician (Jackanan) was very detailed and thorough, taking the effort to clean all parts including washing the cover, filters and even the roller fan. He also kept the area very clean, it almost looked like nothing had happened after he finished. Job well done. Highly recommended! 👍🏻”
— Agnes ★★★★★
#19 — Aircon Uncle
Aircon Uncle is a well-known name in Singapore’s residential aircon servicing scene, holding a 4.8-star rating from over 881 Google reviews. The brand has cultivated a friendly, approachable identity that resonates with homeowners looking for trustworthy, no-nonsense service. They provide general aircon cleaning, chemical wash, chemical overhaul, gas top-up, and repair services for HDB flats, condominiums, and landed properties. Reviewers regularly highlight the team’s honesty, fair pricing, and willingness to explain technical issues in plain language. Aircon Uncle’s community-driven reputation and solid review base make them a reliable go-to for Singaporean households seeking dependable routine maintenance.
📍 52 Ubi Ave 3, #05-47 Frontier Building, Singapore 408867
📞 +65 9852 2583
⭐ 4.8 (881 Google reviews)
“Efficient and easy team to work with. I’ve engaged Aircon Uncle due to good reviews for new aircon installation for my unit. Jason was knowledgeable and helpful. Installation team did a great job, very fast and reliable. Overall, i’m a satisfied customer. Highly recommend 👍🏼”
— Apple Crumble ★★★★★
#20 — Aircon Service & Repair Singapore by SC
Aircon Service & Repair Singapore by SC holds a perfect 5-star Google rating across 594 reviews — a remarkable and well-maintained achievement in an industry where consistency is challenging at scale. They specialise in residential aircon servicing and repair, covering general maintenance, chemical cleaning, refrigerant top-up, and fault rectification for all major brands. SC’s team is consistently praised for their meticulous attention to detail, professional demeanour, and ability to diagnose and resolve faults efficiently. Their perfect rating reflects not just technical competence but also a customer-first ethos that prioritises clear communication, honest recommendations, and reliable follow-through on every service visit.
📍 642 Yishun Street 61, #09-252 Blk 642, Singapore 760642
📞 +65 6797 0755
⭐ 5.0 (594 Google reviews)
“SoCool is quick in response and very convenient to engage. Brandon did a great job servicing my aircon. He cleaned it thoroughly and clearly explained the maintenance needed, possible upgrades, and the repair for the twisted pipe. Very professional and helpful. Highly recommended!”
— QQ Game99 ★★★★★
#21 — Airwin Aircon & Fridge Services
Airwin Aircon & Fridge Services offers a unique dual specialisation — air conditioning and refrigeration — which sets them apart from most competitors in Singapore’s servicing market. With a 4.8-star rating across 775 Google reviews, they have demonstrated consistent quality across both service categories. Their aircon services include general servicing, chemical wash, gas top-up, repair, and installation for residential and light commercial clients. The ability to service both aircon units and refrigerators under one roof makes Airwin particularly convenient for households and F&B businesses needing comprehensive cooling system maintenance. Reviewers commend their knowledgeable team, fair pricing, and efficient service delivery.
📍 7030 Ang Mo Kio Ave 5, #09-05, Singapore 569880
📞 +65 9385 1052
⭐ 4.8 (775 Google reviews)
“Airwin Aircond & Fridge Services provided an Excellent Services= (fast/responsive/Great Customer experience)
Specially thanks to the Fridge Service On-Site
Technician -Ethan. His technical skills are top notch. Easily identified the faulty part & replace it within 10mins.The Fridge is back up as per normal. Ethan stays & waiting (using the temperature tool to test) till the temperature indicating all good. Kudos to Ethan & the company. The repairing price is very reasonable & honest to share about their option ~ whether is worth to repair or go for the new replacement.
Highly recommended:)”
— gary seow ★★★★★
#22 — Twin City Air-Conditioning Engineering
Twin City Air-Conditioning Engineering carries a 4.8-star rating from over 765 Google reviews, reflecting a track record of solid performance in both residential and commercial aircon servicing across Singapore. They provide a full range of services including routine maintenance, chemical wash, overhaul, gas charging, troubleshooting, repair, and new installation. Twin City is noted for their engineering-grade approach to commercial projects, including central air-conditioning systems and larger-scale installations. Reviewers commend their technicians for being thorough, well-equipped, and communicative. Their ability to bridge residential servicing with more complex commercial requirements makes them a versatile and capable option for a wide range of clients.
📍 9006 Tampines Street 93, #02-200 Tampines Industrial Park A, Singapore 528840
📞 +65 6788 9391
⭐ 4.8 (765 Google reviews)
“After the initial feedback, the customer service handle the addressing of concern well. They are surely customer-oriented!
I highly recommend Mr Ong and his team for aircon installation services. His team (Raja and Karthi) showed great improvement after the initial feedback. They showed exceptional professionalism and respect for our space, taking the time to understand our needs and provide personalized advice on maximizing the aircon ledge. Mr Ong was particularly friendly and forthcoming with his insights, drawing from his past experience to advise us on additional aspects of our renovation, including lighting installation and reinstating the false ceiling. His willingness to go the extra mile and share his expertise was impressive, and we appreciate his efforts in ensuring a smooth installation process. Their attention to detail and dedication to customer satisfaction make them a great choice for anyone looking for reliable aircon installation.”
— Shinji Ho ★★★★★
#23 — Easy Cool Engineering Pte. Ltd.
Easy Cool Engineering Pte. Ltd. holds a 4.8-star rating from over 719 Google reviews, establishing them as a reliable mid-tier aircon servicing company in Singapore with a strong engineering foundation. They serve both residential and commercial clients, offering general servicing, chemical wash, chemical overhaul, gas top-up, repair, and installation across all major brands. Easy Cool is praised for their efficient scheduling, clean workmanship, and technically sound service delivery. Their team is known for approaching each job methodically, ensuring that all components are properly inspected and cleaned. For clients who value thoroughness and engineering precision in their aircon maintenance, Easy Cool is a commendable choice.
“Super impressed with the service. They managed to fix my prob which previous servicing company didn’t managed to. They are very detailed and provides very clean work, plus the extra effort to explain how the air-con works and how to maintain it better. Quick, honest, and trustworthy — rare to find! 💯✨ Thumbs up to John and Yaung ni!”
— Joreen Lye ★★★★★
#24 — Aircon Express Pte Ltd
Aircon Express Pte Ltd holds a 4.9-star rating across over 618 Google reviews, reflecting strong customer satisfaction and a reputation for fast, efficient service delivery — which is precisely what their branding promises. They offer general servicing, chemical wash, chemical overhaul, gas top-up, repair, and installation across residential and commercial properties islandwide. Aircon Express is particularly valued for their quick response times and same-day or next-day appointment availability, making them an excellent choice for urgent servicing needs. Reviewers consistently highlight the speed and professionalism of their technicians, as well as the company’s clear and upfront pricing structure.
📍 71 Woodlands Industrial Park E9, #06-12 Wave 9, Singapore 757048
📞 +65 8115 5955
⭐ 4.9 (618 Google reviews)
“The 2 technicians Yew and Kelvin came at the scheduled time. Initally booked chemical overhaul servicing for 4 units. After thorough inspection, they explain to us the conditions accordingly based on the observations. They laid towels on the floor and put plastic covers to cover funitures around the area of work. Lastly, they check our 2x air-con compressors. Now the air-cons are working at an optimal manner, stronger wind and cooler too with the same settings. Very pleased with the services. I will be arrange Kelvin and yew to come mine home maintaince service again ! Great job guys !👍”
— Chen Hong ★★★★★
#25 — @bsolute Aircon Pte Ltd
@bsolute Aircon Pte Ltd maintains an excellent 4.9-star rating from over 607 Google reviews, demonstrating a high standard of service quality across their residential and commercial offerings. They provide a comprehensive range of aircon services including general maintenance, chemical wash, chemical overhaul, refrigerant recharging, fault repair, and new system installation. @bsolute Aircon is well-regarded for their professional and systematic approach — their technicians perform thorough inspections during every visit and communicate findings clearly to customers. Their competitive service contract packages and islandwide coverage make them a practical and reliable option for Singapore homeowners seeking quality aircon maintenance at a reasonable price point.
“We like to compliment Mr Balu and Team 1 for their good advice and service for our unit. We faced some really nasty aircon mould issues and they have carefully diagnosed and provided us with the best solution. Mr Balu is very patient and explained to me carefully what he will do. Thank you for the good service and also Leau for patiently understanding my questions and doing her best to assist me . Thank you folks ! You guys are great! Keep up the great work! Will refer more clients over 👍”
— Josephine Loh ★★★★★
#26 — Chan Brothers Aircon
Chan Brothers Aircon holds a solid 4.8-star rating from over 658 Google reviews, reflecting consistent customer approval across their residential and commercial service offerings in Singapore. While their online presence is more modest compared to some larger competitors, their review volume and high rating speak to a reliable, word-of-mouth-driven business built on quality workmanship. They offer standard aircon services including general cleaning, chemical wash, gas top-up, and repair. Chan Brothers is particularly valued by long-term customers who appreciate the consistency of dealing with a familiar, trusted team. Their reputation suggests a company focused on doing the fundamentals exceptionally well.
📍 31 Woodlands Cl, #05-14 Woodlands Horizon, Singapore 737855
📞 +65 6734 5868
⭐ 4.8 (658 Google reviews)
“John and his colleague did fantastic work in the servicing. I appreciated the cleaning of each unit and the condenser too. Generous in his advice and friendly in service, I could sense his knowledge and sincerity. He also went beyond to fix a part of my sink that was faulty voluntarily. Thank you Chan Bros Aircon and thank you John for the great service. Recommended!”
— Harshad Ismail ★★★★★
#27 — QQ Cool Aircon Service
QQ Cool Aircon Service holds a perfect 5-star rating from 487 Google reviews, making them one of a select few companies in Singapore to maintain a flawless score at meaningful review volume. They offer residential aircon servicing including general cleaning, chemical wash, and repair for common brands. QQ Cool is frequently praised for their friendly, honest technicians who provide clear explanations and avoid unnecessary upselling. Despite a more compact online footprint, their perfect rating reflects genuine service excellence and a loyal customer base. For homeowners looking for a boutique, no-frills aircon service with outstanding feedback, QQ Cool is a compelling choice.
📍 90 Tanglin Halt Rd, #08-336, Singapore 141090
📞 +65 9896 9841
⭐ 5.0 (487 Google reviews)
“The cleaning Technician was prompt and attentive to the task. He provided protection for the flooring during the cleaning. The cost was very competitive and highly recommend using QQCOOL”
— Steve Migliara ★★★★★
#28 — AC HUB Pte Ltd & City Ice Air Conditioning
AC HUB Pte Ltd & City Ice Air Conditioning holds a strong 4.9-star rating across over 536 Google reviews, representing a dual-brand operation serving both residential and commercial clients in Singapore. They specialise in aircon servicing, chemical cleaning, gas top-up, repair, and installation, with City Ice Air Conditioning bringing additional expertise in refrigeration and commercial cooling systems. This combination makes AC HUB a particularly versatile option for F&B operators, commercial kitchen operators, and businesses requiring comprehensive cooling system management. Reviewers commend their technical depth, responsive customer service, and the ability to handle both standard and more specialised cooling infrastructure.
📍 7030 Ang Mo Kio Ave 5, #02-54 Northstar @ AMK, Singapore 569880
📞 +65 6339 0692
⭐ 4.9 (536 Google reviews)
“Mr Arif and Velu had done a great job in servicing my aircon. The company has good equipment and the staff are well trained. This company is the best that I’ve engaged thus far. Their pricing are also very reasonable. I would highly recommend to use their service.”
— ng “LKY” kim seng ★★★★★
#29 — Billy Aircon Servicing & Repair Singapore
Billy Aircon Servicing & Repair Singapore is one of the more widely known brands in Singapore’s aircon servicing space, with over 1,094 Google reviews. While their 4.3-star rating is slightly lower than many peers on this list, the significant review volume reflects broad market reach and substantial service volume. They offer general servicing, chemical wash, gas top-up, repair, and installation at competitive price points. Billy Aircon is often chosen by price-sensitive customers seeking accessible, readily available servicing options. Reviewers note generally efficient service, though results can vary. Their extensive brand recognition and wide islandwide coverage keep them a prominent name in the local market.
“JJ team provided good advice and servicing.
Happy with their kind help. Would love to have them back again for next servicing 🙏”— Michael Lim ★★★★★
#30 — LS Aircon Service & Electrician
LS Aircon Service & Electrician holds a perfect 5-star rating from 399 Google reviews, offering a dual-discipline service that covers both air conditioning and electrical work under one provider. Operating from the Ubi area and serving clients islandwide, they handle aircon general servicing, chemical wash, gas top-up, repair, and installation alongside standard electrical services. This combined capability is particularly useful for homeowners and small businesses where electrical and aircon issues often overlap. Reviewers consistently highlight their highly skilled technicians, reliability, and honest pricing. Their perfect rating, maintained across a respectable review count, positions them as a premium boutique provider in Singapore.
📍 81 Ubi Ave 4, #10-19 UB. One, Singapore 408830
📞 +65 6854 4970
⭐ 5.0 (399 Google reviews)
“Engaged their Aircon servicing in the morning and they arrived mid afternoon on a Sunday before cny. Friendly guy and managed to clean up my compressor thoroughly and top up the gas and solved my leaking Aircon issues. Thumbs up to one man show Kelson!”
— Foodie S ★★★★★
#31 — Frost Air Cleaning Services
Frost Air Cleaning Services holds a 4.8-star rating from over 442 Google reviews and maintains an active presence on Facebook, where much of their community engagement takes place. They specialise in residential aircon servicing and cleaning, with a particular focus on thorough chemical cleaning processes that improve air quality and unit efficiency. Frost Air is frequently praised for their meticulous cleaning standards — reviewers note that their units feel and perform noticeably better post-service. Their approachable team and transparent pricing make them a popular choice for homeowners in HDB estates and condominiums across Singapore seeking careful, detail-oriented aircon maintenance.
“Jackson and Shen had done a meticulous job on reinstalling my aircon fan unit as well as done a chemical overhaul. I must say they r professional in this job! Will engage them for future servicing.”
— Classical Comics ★★★★★
#32 — Mastercool – Aircon Servicing Singapore
Mastercool – Aircon Servicing Singapore holds a 4.7-star rating from 487 Google reviews, operating under the domain serviceairconsingapore.com. They offer a standard range of residential and commercial aircon services including general cleaning, chemical wash, chemical overhaul, gas top-up, repair, and installation across all major brands. Mastercool is valued for their straightforward, no-nonsense approach to aircon maintenance and their competitive pricing structure. While their rating is slightly below the top tier on this list, their solid review volume and consistent feedback indicate a dependable operation. They are a practical option for homeowners seeking reliable, affordable aircon servicing without unnecessary frills.
📍 #12-299 Bedok North Ave 3, # Singapore, Block 401, Singapore 460401
📞 +65 8545 0448
⭐ 4.7 (487 Google reviews)
“My friend recommended me this company and I’m so happy! Super impressed with the quality of service,
My aircon wasn’t cold anymore and their technician came and did a deep clean – wow it’s freezing now like I am on holiday in a cold country
Technician was super prompt, called before reaching, careful in handling my aircon and most important took pride in his work
Customer service over WhatsApp was prompt, direct and super friendly too
Truly a well deserved 5 star review, appreciate the great service, thank you 🙏”
— Andrew Ng ★★★★★
#33 — L & Kim Car Air-Conditioning
L & Kim Car Air-Conditioning holds a strong 4.9-star rating from over 374 Google reviews, with a specialist focus on automotive air conditioning — a niche that sets them apart from virtually every other company on this list. Rather than servicing residential or commercial aircon units, L & Kim serves vehicle owners needing car aircon inspection, gas recharging, compressor repair, and full automotive cooling system maintenance. For Singapore drivers experiencing weak aircon, unusual smells, or system failures in their vehicles, L & Kim represents a highly trusted and technically specialised option. Their near-perfect rating reflects genuine expertise and a loyal client base in the automotive sector.
📍 3023A Ubi Rd 1, #01-62 Blk, Singapore 408717
📞 +65 9635 0263
⭐ 4.9 (374 Google reviews)
“I am a foreigner with a car in Singapore, this shop made every effort to accommodate me fast and helped me with an issue with my aircon in the car, they made an effort to really understand what was wrong and diagnosed the issue within 10 minutes of back and forth, then suggested a quick and cheap repair. All the other reviews say they are trusted and I trust them too, they are brilliant. Easy to deal with, knowledgable and fast. Excellent service. I cannot recommend them highly enough. Definitely go here, I am a big fan and will always use them for as long as I am a car owner in Singapore. Excellent. EXCELLENT. A unicorn, as far as I am concerned.”
— Chet ★★★★★
#34 — Coldway Aircon Service Singapore
Coldway Aircon Service Singapore holds a 4.9-star rating from over 361 Google reviews, demonstrating consistent service quality in Singapore’s residential and commercial aircon servicing sector. They provide general servicing, chemical wash, chemical overhaul, gas top-up, repair, and installation for a wide range of brands. Coldway is known for their systematic service protocols and thorough post-service inspections, which help identify potential issues before they develop into major faults. Reviewers frequently note the professionalism and technical competence of their technicians, as well as the company’s honest approach to pricing and recommendations. For reliable routine maintenance and repair, Coldway is a solid and trusted choice.
📍 678B Jurong West St 64, #11-325, Singapore 642678
📞 +65 8166 6712
⭐ 4.9 (361 Google reviews)
“I engaged Coldway Aircon Service to wash my aircons today, and I’m really impressed with their service. They arrived on time, were polite and professional throughout, and explained clearly what they were doing. The cleaning was very thorough — they took the time to ensure every unit was properly washed and left no mess behind. My aircon feels much cooler and fresher now.
I also appreciated that they worked efficiently as a team, finished the job within the expected timeframe. Overall, I’m very satisfied and would definitely recommend their service to anyone looking for reliable and professional aircon cleaning.”
— Beatrice Lim ★★★★★
#35 — Cheap Aircon Servicing Singapore by 7Days
Cheap Aircon Servicing Singapore by 7Days holds a perfect 5-star rating from 256 Google reviews, delivering on their brand promise of affordable pricing without sacrificing quality. They specialise in budget-friendly general servicing, chemical wash, and repair for residential clients across Singapore. The 7Days brand name reflects their availability and quick turnaround commitment, appealing to busy homeowners who need timely service. Reviewers consistently praise the value for money, honest technicians, and the quality of work delivered relative to the competitive pricing. For cost-conscious Singaporeans who want dependable aircon maintenance without premium pricing, this service offers an excellent balance of affordability and quality.
📍 7 Lor 4 Geylang, #02-02, Singapore 399266
📞 +65 6797 0756
🌐 airconservicingsingapore.net
⭐ 5.0 (256 Google reviews)
“The technician is very accommodating & knowledgeable in his work his name is Mr Eddie… highly recommended… thank you for a very good service we truly appreciate his kindness as well. Will definitely get the service again…”
— Chaye Torres ★★★★★
#36 — YS A-Cool Pte Ltd
YS A-Cool Pte Ltd holds a perfect 5-star rating from 250 Google reviews, operating under the aircondservice.sg domain as a specialist residential and commercial aircon servicing provider. Their services include general maintenance, chemical wash, chemical overhaul, gas top-up, repair, and installation across all major aircon brands. YS A-Cool is praised for their thorough technicians who take time to explain service findings and provide genuine maintenance recommendations. Their perfect rating reflects both technical competence and strong interpersonal skills — qualities that are often underrated in the trade services sector. For clients who want expert care delivered with transparency and professionalism, YS A-Cool is an excellent option.
📍 140 Paya Lebar Rd, #06-05 AZ @ Paya Lebar, Singapore 409015
📞 +65 9112 2788
⭐ 5.0 (250 Google reviews)
“Excellent service from start to finish. The staff arrived on time, worked carefully, and ensured everything was clean before leaving. Air quality and cooling performance improved noticeably. Pricing was fair and service was reliable.
Thank you to senglyiong and partner 👍👍👍👍”
— Dyan Barcellano ★★★★★
#37 — Air Conditioner Servicing, Cleaning & Repair Singapore
Air Conditioner Servicing, Cleaning & Repair Singapore operates under the domain servicingaircon.com and holds a perfect 5-star rating from 233 Google reviews. They provide residential aircon servicing across Singapore, with a focus on chemical cleaning, general maintenance, fault diagnosis, and repair. The company is praised for the quality and thoroughness of their cleaning services, with reviewers noting a tangible improvement in aircon performance and air quality post-service. Their technicians are described as professional, punctual, and communicative. While their review count is smaller than some larger firms, their spotless rating signals exceptional consistency and a strong commitment to customer satisfaction on every job.
📍 661C Jurong West St 64, #14-430, Singapore 643661
📞 +65 6432 8483
⭐ 5.0 (233 Google reviews)
“Are you looking for reliable aircon maintenance services? Look no further! I had the pleasure of working with a professional aircon maintenance company – SoCool for the past six years and they provided exceptional service.
Their technicians (Lucas and Jun) were knowledgeable and skilled, and they were able to diagnose and fix any issues with my aircon. They arrived on time and completed the job quickly and efficiently. They helped to keep the place clean after the jobs are done. They also provided helpful tips and advice on how to keep my aircon in good condition.
Overall, I highly recommend SoCool for anyone seeking reliable and high-quality service. They are the best of the best and I am confident that you won’t be disappointed!”
— Javan Ng ★★★★★
#38 — Skyzone Aircon Pte Ltd
Skyzone Aircon Pte Ltd holds a 4.8-star rating from 281 Google reviews, serving residential and commercial clients across Singapore with a comprehensive range of aircon services. Their offerings include general servicing, chemical wash, chemical overhaul, gas top-up, repair, and installation for all leading aircon brands. Skyzone is noted for their professional service team, competitive pricing, and ability to handle both straightforward maintenance jobs and more complex fault rectification. Reviewers appreciate their clear communication and tidy workmanship. As a growing company with strong ratings and an expanding customer base, Skyzone Aircon is a reliable mid-tier option for Singaporeans seeking dependable aircon care.
📍 50 Serangoon North Ave 4, #06-04 First Centre, Singapore 555856
📞 +65 6659 0555
⭐ 4.8 (281 Google reviews)
“Would like to say a very good job to Eddie from Skyzone for the installation works that have been done professionally today at Buangkok resident. Would recommend Eddie as the coordinator and the installer person.
Thanks again Eddie and teams for the tight schedule work. Definitely will recommend friends to Skyzone and also the person that help alot on the work on site to go smoothly (Eddie). 😊👍🏼 Keep up the good work.”— Master Noob ★★★★★
#39 — 2cool Air Conditioning Pte Ltd
2cool Air Conditioning Pte Ltd holds a 4.9-star rating from 248 Google reviews, delivering strong residential aircon servicing across Singapore. They offer general cleaning, chemical wash, chemical overhaul, gas recharging, repair, and installation. Despite their website being hosted on Netlify — suggesting a leaner digital operation — their service quality clearly speaks for itself through consistently positive customer feedback. Reviewers highlight the technical competence of their technicians, their thoroughness during service visits, and their honest approach to pricing and recommendations. For homeowners who prioritise service quality over brand size, 2cool Air Conditioning represents a trustworthy and highly rated option in the Singapore market.
📍 22 Sin Ming Ln, #06-76 Midview City, Singapore 573969
📞 +65 9643 9405
🌐 2coolairconditioning.netlify.app
⭐ 4.9 (248 Google reviews)
“Very satisfied with the service 😊
Appointment booking was quick and easy, and they appointed Jay to come the next day. He only did what was needed and explained everything clearly. Honest and professional service 👍🏻
Highly recommended ⭐⭐⭐⭐⭐”— Kingsley Ong ★★★★★
#40 — DR PENGUIN AIRCON ENGINEERING PTE LTD
DR PENGUIN AIRCON ENGINEERING PTE LTD holds a strong 4.9-star rating from 235 Google reviews, bringing a memorable brand identity and genuine technical expertise to Singapore’s aircon servicing landscape. They provide general servicing, chemical wash, chemical overhaul, gas top-up, repair, and installation for residential and commercial clients. DR PENGUIN is noted for their friendly, knowledgeable technicians who deliver thorough service and take time to explain system conditions clearly. Their engineering designation signals a team comfortable with more complex installations and fault diagnosis. Their consistently high ratings across a growing review base indicate a company on an upward trajectory in Singapore’s competitive aircon market.
📍 59 Ubi Ave 1, #03-11, Singapore 408938
📞 +65 9688 5475
⭐ 4.9 (235 Google reviews)
“I’d like to sincerely thank you Jackson for the professional and efficient service during the aircon maintenance visit. Your attention to detail and clear explanations were greatly appreciated. It’s clear you’re dedicated to quality work, and it gives me peace of mind knowing the AC is in good hands. Thank you again!””
— Vern Tee ★★★★★
#41 — Coolman Aircon Servicing Pte Ltd
Coolman Aircon Servicing Pte Ltd holds a 4.6-star rating from 291 Google reviews, offering residential and commercial aircon servicing across Singapore. Their services include general cleaning, chemical wash, gas top-up, repair, and installation at competitive price points. Coolman is a practical choice for homeowners seeking accessible, no-fuss aircon maintenance. While their rating is slightly lower than several peers on this list, their review volume indicates a substantial and active customer base. Reviewers generally note efficient service delivery and helpful technicians. For budget-conscious clients who need regular, reliable maintenance and are comfortable trading marginal rating differences for competitive pricing, Coolman is a dependable option.
📍 531A UPPER CROSS STREET #04-95 HONG LIM COMPLEX, Singapore 051531
📞 +65 9189 3509
⭐ 4.6 (291 Google reviews)
“Contacted Coolman for the installation of a System 4 Aircon (Daikin) for my BTO flat pre-renovation.
They were very prompt with responding to my inquiry on WhatsApp and suggesting a time to come down to my unit for complimentary site visit and planning. The site visit occurred on the day after inquiry, was really impressed with their speed and promptness.
The aircon system installation took one and a half days, the entire process was smooth. The aircon experts gave very clear explanations to us during the installation and we felt very confident in the process.
The aircon installation was completed the week after the site visit and inquiry.
Really grateful to Muhin and partners for the smooth and prompt process and their reliability in the installation.
Highly recommend their services to those who need aircon related works.”
— Muhammad Saifullah Bin Jumari ★★★★★
#42 — Best Aircon Maintenances Pte Ltd
Best Aircon Maintenances Pte Ltd holds a strong 4.9-star rating from 165 Google reviews, with a name that reflects their core focus on preventive maintenance and upkeep quality. They provide general servicing, chemical wash, chemical overhaul, gas top-up, and repair for residential clients across Singapore. The company is noted for their diligent maintenance approach — technicians are thorough in their inspections and proactive in flagging issues before they develop into costly faults. Reviewers appreciate their professionalism, transparent pricing, and genuine focus on long-term unit care. For homeowners prioritising a maintenance-first philosophy and high technician standards, Best Aircon Maintenances is a reliable and well-rated choice.
📍 68 Circular Rd, #02-01, Singapore 049422
📞 +65 8345 2571
⭐ 4.9 (165 Google reviews)
“This is my second time engaging Best Aircon for routine servicing, and I chose to go back to them because my first experience was already very positive. This round, Ah Yuu and Ah Le handled the cleaning, and they did a great job again.
As a tenant in Singapore, I’m mindful about maintenance costs, so price and quality both matter to me. From my experience comparing a few companies before, Best Aircon offers one of the cheapest prices in Singapore, yet the service standard is honestly better than some of the more expensive ones I’ve tried.
Ah Yuu and Ah Le were thorough and clearly experienced. The cleaning wasn’t rushed, and you can really see the difference before and after. They also advised me to clean the outdoor condenser unit, which I hadn’t paid much attention to previously. After the full cleaning was done, the cooling performance improved quite noticeably.
The aircon now cools much faster, and one of the rooms that previously couldn’t get properly cold — even when set to full blast — is now cooling comfortably without needing to run at maximum. That was the biggest improvement I felt as someone staying in the unit daily.
Overall, it feels like proper maintenance was done, not just a quick surface clean. Good pricing, solid workmanship, and real results you can actually feel. I’ll continue engaging them for future servicing.”
— Dillon Tan ★★★★★
#43 — Aircon Servicing & Repair Singapore
Aircon Servicing & Repair Singapore, operating under the domain aircon-service.com.sg, holds a 4.9-star rating from 160 Google reviews. They provide residential aircon servicing including general maintenance, chemical wash, chemical overhaul, gas top-up, repair, and installation for all major brands. The company is praised for their transparent communication, professional technicians, and thorough service standards. While their review count is more modest compared to larger firms, their near-perfect rating demonstrates strong consistency and customer approval. They represent a dependable, quality-focused option for homeowners looking for attentive aircon care backed by a team that takes pride in their workmanship and customer outcomes.
📍 269 Bukit Batok East Ave 4, Singapore 650269
📞 +65 9855 3721
⭐ 4.9 (160 Google reviews)
“2 technicians came on time and service was done in 30 minutes. Price affordable and reasonable. Gas top up pay according to top-up level, which is good. Professional .”
— Alfred ★★★★★
#44 — CT Air-Con Group
CT Air-Con Group holds a 4.9-star rating from 152 Google reviews, operating under the domain ctair-con.com.sg as a residential and commercial aircon specialist in Singapore. Their services include general servicing, chemical cleaning, chemical overhaul, refrigerant top-up, repair, and installation across a wide range of brands and system types. CT Air-Con is noted for their systematic and professional approach — their technicians perform comprehensive checks during each visit and document service findings for clients. Reviewers highlight their punctuality, technical proficiency, and honest service recommendations. As a growing company with strong ratings, CT Air-Con Group is a noteworthy option for clients seeking quality-driven aircon maintenance.
📍 Singapore, Geylang East Ave 3, 1016号#01-151 邮政编码: 389731
📞 +65 9066 9310
⭐ 4.9 (152 Google reviews)
“Thank you Jaycee for your service! She is friendly, give good suggestions and very good customer service! Thumbs up for their service and installation work done. Will definitely recommend them to friends and family!”
— Gina Tristina ★★★★★
#45 — Airmaxx Aircon Servicing Singapore | Aircon Chemical Wash
Airmaxx Aircon Servicing Singapore specialises in both general aircon servicing and chemical wash, holding a 4.9-star rating from 137 Google reviews. Operating under the airmaxxaircon.com domain, they serve residential and light commercial clients islandwide, focusing on thorough cleaning processes that restore unit efficiency and improve indoor air quality. Airmaxx is praised for their detail-oriented technicians who approach each job with care and precision. Reviewers note the marked improvement in unit performance and cooling efficiency following their chemical wash services. Their competitive pricing and commitment to quality workmanship make Airmaxx a strong choice for homeowners looking to restore peak performance in ageing or under-serviced units.
📍 Blk 107 Ang Mo Kio Ave 4, #01-152, Singapore 560107
📞 +65 6513 2862
⭐ 4.9 (137 Google reviews)
“Good technician with skills and very respectful and well spoken, Justin was explained very step and gave helpful maintenance tips. Punctuality,honest and knowledgeable, they found the roof of the problem right away and fixed it without trying to upsell anything. Thank you so much to the teams.”
— Jenny Sui ★★★★★
#46 — Cool-Aire Aircon Servicing
Cool-Aire Aircon Servicing holds a 4.9-star rating from 136 Google reviews, operating under the coolaire.com.sg domain as a focused residential aircon specialist in Singapore. They provide general servicing, chemical wash, chemical overhaul, gas top-up, and repair for HDB, condominium, and landed property clients. Cool-Aire is noted for their professional and courteous technicians who work efficiently and communicate clearly throughout the service process. Reviewers appreciate their transparent pricing and the thoroughness of their cleaning work. As a boutique-scale company with a near-perfect rating, Cool-Aire Aircon Servicing offers the attentive, personalised service that larger providers sometimes struggle to deliver consistently.
📍 701 Geylang Rd, #04-04 Teambuild Centre, Singapore 389687
📞 +65 9768 0878
⭐ 4.9 (136 Google reviews)
“The team was professional, efficient and thorough throughout the service. They were easy to talk to and able to answer any questions we had. Would definitely reach out to them again when needed, highly recommended”
— Echallow Low ★★★★★
#47 — 7Days Aircon Service Singapore
7Days Aircon Service Singapore holds a 4.9-star rating from 133 Google reviews, operating under the airconservicesingapore.org domain with a brand promise built around availability and convenience. They provide general aircon servicing, chemical wash, gas top-up, repair, and installation for residential clients across Singapore, with flexible scheduling that accommodates busy households. The 7Days branding emphasises round-the-week accessibility, making them a practical choice for homeowners who need servicing on weekends or outside standard business hours. Reviewers commend their reliable technicians, fair pricing, and efficient job completion. For Singaporeans who value scheduling flexibility alongside quality service, 7Days Aircon is a dependable and accessible option.
📍 147 Serangoon North Ave 1, #08-431, Singapore 550147
📞 +65 6432 8468
⭐ 4.9 (133 Google reviews)
“Very good service done by Ah yao, he is very patient and professional, help me understand the cause and did the cleaning and fixing efficiently, Thanks for the service”
— Yuhui Wang ★★★★★
#48 — Jex Aircon Private Limited
Jex Aircon Private Limited holds a 4.7-star rating from 156 Google reviews, serving residential and commercial clients across Singapore with a comprehensive suite of aircon services. Their offerings include general maintenance, chemical wash, chemical overhaul, gas charging, repair, and installation for all major brands. Jex Aircon is known for their responsive customer service team and technicians who are professional and well-equipped for a range of servicing scenarios. While their rating is marginally lower than top-tier competitors, their consistent feedback reflects a reliable and capable service operation. For clients seeking a professional, full-service aircon company with a solid track record, Jex Aircon is a viable and dependable choice.
“I had an excellent experience with JEX AIRCON company from start to finish. The team was professional, punctual, and very knowledgeable. They explained everything clearly, helped me choose the right unit for my space, and completed the installation efficiently and neatly. The aircon works perfectly and the workmanship was top-notch. Their pricing was fair with no hidden charges, and their after-sales support was reassuring. I highly recommend them to anyone looking for reliable and high-quality aircon service.”
— Man crazie ★★★★★
#49 — Cheap Aircon Service Singapore
Cheap Aircon Service Singapore, operating under the cheapairconservicing.com domain, holds a 4.8-star rating from 138 Google reviews. As the name suggests, their primary value proposition is competitive pricing without compromising on service quality — a balance they appear to strike well based on their consistently positive customer feedback. They offer general servicing, chemical wash, gas top-up, and repair for residential clients across Singapore. Reviewers frequently highlight the excellent value for money, honest technicians, and quality of work delivered at their low price points. For cost-conscious Singaporean homeowners who want reliable aircon care without the premium, this company is a well-regarded and trusted option.
📍 33, 04-14 Mangis Rd, The Geranium, Singapore 424968
📞 +65 8376 7743
⭐ 4.8 (138 Google reviews)
“They did a normal service for us and the red light that keeps blinking for 20 seconds before the air con turns on is no longer there. The previous Aircon servicing person from another company told us that it’s not a problem they can solve and it doesn’t matter as it doesn’t affect the working condition of the Aircon. Thank you Cheap Aircon Service Singapore 👍”
— Azi Abzan ★★★★★
#50 — Astiquer Singapore aircon service
Astiquer Singapore Aircon Service rounds out this list with a strong 4.9-star rating from 122 Google reviews, offering residential aircon servicing with an easy-to-use online booking system at astiquer.com. They provide general servicing, chemical wash, and repair services for homeowners across Singapore. Astiquer is praised for their streamlined booking experience and punctual, professional technicians who deliver thorough, high-quality work. Despite being one of the smaller operations on this list by review volume, their near-perfect rating reflects genuine service excellence and a customer-first approach. For homeowners who value digital convenience alongside quality on-the-ground execution, Astiquer is an impressive and highly rated aircon service provider.
📍 3 Coleman St, #04-35 Peninsula Shopping Complex, Singapore 179804
📞 +65 9067 4867
⭐ 4.9 (122 Google reviews)
“Kevin is very thorough and goes the extra mile to troubleshoot issues. I’m addition to a chemjet cleaning, I got him to fix my moldy trunking. He found the root of the problem and went all out to resolve it, explaining every step of the process. He also gave a lot tips on preventing mold, ventilation and reducing stress in the aircon.
Highly recommend. I have tried other cheaper services in the past but they always seem to rush the job and problems always resurface soon after (slime buildup causing chokes).
He mentioned that he also supervises aircon installation, and I wish I had got him to supervise my installation last time as it would have prevented many problems in the first place.”
— Liang Ze Wong ★★★★★
Frequently Asked Questions
How often should I service my aircon in Singapore?
In Singapore’s humid tropical climate, it is generally recommended to service your aircon every three months for regular residential use. Units that are used more intensively, such as in commercial settings or during hotter months, may benefit from servicing every one to two months to maintain efficiency and prevent breakdowns.
What is the difference between a general aircon service and a chemical wash?
A general aircon service involves cleaning the filters, evaporator coil, fan blower, and drainage tray to remove dust and light build-up. A chemical wash goes deeper, using chemical cleaning agents to dissolve stubborn dirt, mould, and bacterial growth from internal components, improving cooling efficiency and air quality more thoroughly than a standard service.
How much does aircon servicing typically cost in Singapore?
General aircon servicing in Singapore typically ranges from SGD $25 to $60 per unit, while chemical wash services can cost between SGD $80 and $150 per unit. Chemical overhauls, which involve dismantling and deep-cleaning the entire unit, generally range from SGD $150 to $250 per unit, depending on the company and unit type.
What should I look for when choosing an aircon servicing company in Singapore?
Key factors include the company’s Google review score and volume, NEA compliance, transparency in pricing, the technical qualifications of their technicians, and service warranty offerings. Companies with consistently high ratings across hundreds or thousands of reviews, like those ranked by Best Web Design Singapore in this guide — offer the most reliable indicators of genuine service quality.
Are aircon servicing companies in Singapore licensed or regulated?
Aircon installation work in Singapore must be performed by contractors registered with the Building and Construction Authority (BCA) for certain system types, while refrigerant handling must comply with the National Environment Agency (NEA) regulations under the Ozone Depleting Substances Act. Routine servicing and cleaning do not require a specific licence but should always be carried out by trained technicians using proper equipment.
What is a chemical overhaul and when does my aircon need one?
A chemical overhaul is the most comprehensive form of aircon cleaning, involving full disassembly of the unit, chemical soaking and cleaning of all major components, and reassembly. It is typically recommended when a unit has not been serviced for an extended period, is producing foul odours, experiencing significant efficiency loss, or showing persistent water leakage that standard servicing cannot resolve.
How do I know if my aircon needs a gas top-up?
Signs that your aircon may need a refrigerant top-up include the unit blowing warm or mildly cool air despite running on the coldest setting, ice forming on the evaporator coil, and higher-than-usual energy consumption. A trained technician can confirm low refrigerant levels using a pressure gauge and advise on whether a top-up or leak repair is required.
Is it worth signing an aircon servicing contract in Singapore?
Yes, for most homeowners and businesses, an annual service contract offers better long-term value than ad-hoc bookings, as it typically includes scheduled regular maintenance at a bundled rate and ensures consistent upkeep of your units. Many of the top-rated companies on this list offer maintenance contract packages that cover quarterly servicing and include priority response for emergency repairs.
Can I service my aircon myself to save money?
While basic tasks like cleaning the front filter are safe for homeowners to do themselves, deeper servicing, including cleaning the evaporator coil, blower fan, and drainage system — requires specialised tools and technical knowledge to do correctly without damaging the unit. Professional servicing also ensures that refrigerant levels, electrical connections, and system pressure are properly checked by a trained technician.
Which aircon brands are most commonly serviced by companies in Singapore?
The most widely serviced aircon brands in Singapore include Daikin, Mitsubishi Electric, Mitsubishi Heavy Industries, Panasonic, LG, Samsung, Fujitsu, Carrier, and Toshiba. Most reputable aircon servicing companies in Singapore are trained to handle all major brands across both split-system and multi-split configurations.
How long does a typical aircon servicing appointment take in Singapore?
A general aircon service for a standard split unit typically takes 30 to 45 minutes per unit. A chemical wash takes approximately 60 to 90 minutes per unit, while a full chemical overhaul can take two to three hours per unit depending on the system complexity and the current condition of the aircon.
Where can I find a reliable and comprehensive guide to the best aircon servicing companies in Singapore?
Guides that rank companies using verified Google review data, like this one published by Best Web Design Singapore — are among the most reliable resources for identifying trusted aircon servicing providers. Focusing on companies with both high ratings and significant review volume gives you the most accurate picture of real-world service quality across Singapore’s competitive aircon market.
Conclusion
Singapore’s aircon servicing industry is vast and competitive, but the 50 companies featured in this guide have earned their place through one of the most objective measures available, verified Google reviews from thousands of real customers. From industry giants like SJR Air Conditioned Pte Ltd and 338 Aircon Singapore with over 9,000 reviews each, to boutique specialists like QQ Cool Aircon Service and Lion City Air Conditioner Services maintaining perfect 5-star scores, this list covers the full spectrum of trusted, quality-driven providers across the island. Whether you need routine quarterly maintenance, an emergency repair, or a full chemical overhaul, the rankings above give you a data-backed shortlist to start from with confidence. At Best Web Design Singapore, we are committed to producing content that helps Singapore consumers make informed decisions, bookmark this guide, check the individual company links, and reach out to the providers that best match your needs and budget.




