In Singapore, air conditioning is considered a basic need with how humid and tropical the country is. Founding Father Lee Kuan Yew famously once called it one of the most important inventions for Singapore’s development, and anyone who has stepped outside during the afternoon will quickly agree with him.
But keeping your aircon running well is another matter and considering we like to leave it running overtime, there is bound to be some repair work. With hundreds of servicing companies offering everything from S$20 cleanings to chemical overhauls and maintenance contracts, choosing one based on price alone can be a gamble.
Hence, we shortlisted these 10 aircon servicing companies in Singapore based on their aircon specialisation and customer track record. So let’s get to it!
SoCool is a Singapore aircon servicing company based at Midview City. It provides routine servicing alongside chemical cleaning, overhaul, troubleshooting, gas top-ups, installation and relocation for residential and commercial properties.
The company services major aircon brands including Mitsubishi, Daikin, Samsung, Toshiba, Panasonic and Fujitsu. It also has one of the largest public customer review footprints among the companies on this list.
More than 11,000 Google reviews provide a substantial amount of public customer feedback.
Services major aircon brands commonly found in Singapore homes and businesses.
Customers can use the same provider for routine servicing, repairs, chemical cleaning, installation and relocation.
Ideal for: Customers who prefer an established all-round provider with extensive public reviews and support for different aircon brands and service needs.
338 Aircon provides aircon servicing, repair, installation and maintenance for residential and commercial customers in Singapore.
Its general servicing process includes cleaning filters, evaporator coils and drainage systems, checking components for wear and tear and testing cooling performance. Repairs are also available for problems such as leaking units, poor airflow, electrical faults and insufficient cooling.
Its Google profile has accumulated more than 10,000 reviews.
Its published servicing process covers several important components rather than simply describing the service as basic cleaning.
Services are available for both household and business air-conditioning systems.
Ideal for: Customers who value a large public review history and want routine servicing with access to troubleshooting, repairs and installation when required.
DW Aircon provides residential and commercial aircon servicing from its Lower Delta Road office and states that it has more than 10 years of experience in the industry.
Alongside routine servicing, customers can arrange repairs, installation, chemical overhaul and gas top-ups. The company also provides troubleshooting for specific problems such as leaking air conditioners and units that are no longer cooling properly.
The company operates daily, providing more flexibility around servicing schedules.
DW Aircon has an established track record specialising in air-conditioning work.
Dedicated solutions are available for common problems such as water leakage and insufficient cooling.
Ideal for: Customers who want flexible appointment availability or need a technician to diagnose a specific aircon problem rather than perform routine cleaning alone.
Letscool Aircon provides air-conditioning servicing, installation and maintenance for residential and commercial properties and states that it has more than 25 years of industry experience.
Its residential services cover HDB flats, BTOs, resale flats, condominiums and landed homes. Customers requiring regular maintenance can also arrange longer-term service contracts.
Its stated industry history is one of the longer track records among the companies featured here.
Services explicitly cater to HDB, BTO, condominium and landed properties.
Homeowners, landlords and businesses looking for an experienced provider that can manage recurring aircon maintenance.
Ideal for: Customers looking for professional hair products, especially for coloured or salon-treated hair.
GoodCool Aircon operates from Paya Lebar Square and provides aircon cleaning, maintenance and repairs for residential and office properties.
Rather than focusing solely on scheduled cleaning, its services also address common aircon symptoms such as water leakage, weak cooling, unusual noises and unpleasant smells.
Services specifically address common symptoms including leaks, poor cooling, noise and odours.
Aircon servicing is available across residential and workplace environments.
Its business operates from Paya Lebar Square rather than an unidentified or purely online location.
Ideal for: Customers experiencing a noticeable aircon problem who want troubleshooting and maintenance rather than only a standard cleaning appointment.
Lion City Aircon is operated by Lion City Air Conditioner Services Pte Ltd from Serangoon North. Its services include general servicing, annual maintenance, repairs, installation, chemical washing, chemical overhaul and gas top-ups.
The company also states that it holds BizSafe Level 3 certification, providing an additional workplace safety credential that may be relevant to business customers.
A meaningful workplace safety credential, particularly when servicing commercial premises.
Businesses and households can arrange recurring servicing rather than relying entirely on ad hoc bookings.
Its registered company identity and UEN are clearly disclosed alongside its service information.
Ideal for: Businesses, property managers and households that value structured recurring maintenance and clearly documented company credentials.
Cold Max Aircon is an Ang Mo Kio-based air-conditioning specialist providing general servicing, chemical cleaning, repairs, troubleshooting, gas top-ups and installation.
Its general servicing covers components such as filters, cooling coils, drainage systems and condenser coils. Customers requiring more extensive maintenance can move from standard servicing to chemical washing or a chemical overhaul.
General servicing, chemical washing and chemical overhaul provide options based on the condition of the system.
Its published servicing process identifies specific components that are inspected and cleaned.
Air-conditioning installation, servicing and maintenance form the core of the company’s business.
Ideal for: Customers who are unsure whether their aircon needs normal servicing or more intensive cleaning and want access to several maintenance levels.
Tech-V Air Conditioning is operated by Tech-V Cool Workz Pte Ltd from Whampoa West and specialises specifically in air-conditioning work.
Customers can arrange one-time general servicing without committing to a longer package or choose yearly maintenance for recurring servicing. Chemical washing, troubleshooting, repairs, installations and on-site quotations are also available.
Customers can choose between ad hoc servicing and recurring maintenance.
Its service offering centres specifically on air-conditioning rather than general household maintenance.
Assessment and quotation options are available for jobs requiring a closer inspection.
Ideal for: Customers who want flexibility between occasional servicing and a longer-term maintenance arrangement.
City Cooling operates from Primz Bizhub in Woodlands and provides aircon servicing for homes and offices.
Its services extend from normal servicing and yearly maintenance to chemical washing, overhaul, installation, relocation, gas top-ups and troubleshooting. The company also provides maintenance reminders and post-service support.
Customers can receive reminders when their next aircon servicing is due.
Customer support continues beyond the initial servicing appointment.
Existing systems can be relocated in addition to installing new units.
Ideal for: Customers who want ongoing servicing support, particularly those who prefer reminders for recurring aircon maintenance.
Newway Air Conditioning has operated in Singapore’s air-conditioning industry since 1987, giving it one of the longest track records among the companies featured here.
The company provides general and major servicing, chemical washing, installation, commercial aircon services and indoor air quality solutions. Its maintenance packages can also be scheduled at different frequencies depending on the property’s requirements.
More than three decades in the air-conditioning industry provides a notable longevity signal.
The company states that it is a BCA and NEA registered contractor and a member of the Singapore Contractors Association.
Customers can choose tri-yearly, quarterly, bi-monthly or monthly maintenance arrangements.
Ideal for: Commercial properties, property managers and customers looking for a long-established contractor with structured recurring maintenance options.
For aircon used daily, service it every 3 to 4 months. For lighter or occasional use, every 6 months is generally sufficient.
No, chemical washing is not required for every service. Consider it when normal servicing cannot resolve heavy dirt, mould, persistent smells or poor cooling caused by buildup.
Basic aircon servicing commonly costs around S$25 to S$50 per unit, with prices often dropping when several units are serviced together. Chemical cleaning and repairs cost considerably more.
A standard service should generally include filter cleaning, fan coil cleaning, drainage checks or flushing, and a basic system inspection. Always check the company’s servicing checklist before booking.
Check recent reviews, published pricing, servicing inclusions, company credentials and additional charges. Be cautious if a technician repeatedly recommends chemical cleaning or gas top-ups without explaining why.