10 Aircon Servicing Companies in Singapore, Ranked
Guide · Published 12 October 2026
Reviewed and approved by a NearbyWise editor before publishing. Every fact is checked against the business's own website. How we check
Choosing an aircon servicing company in Singapore usually comes down to what it offers, what it charges and what it promises if something goes wrong after the job. This guide lists ten companies in the order our method ranks them, with the services each one states, its listed starting price and its warranty terms where it gives them. NearbyWise has not used these services, so nothing here is a judgement on quality. Where a company gives no price or warranty, we leave it out. Confirm details directly with the company before booking.
1. LM Brothers Aircond Pte Ltd
LM Brothers Aircond lists aircon servicing, repair and installation, plus chemical overhauls and diagnostic call-outs. Its stated starting price is from $20 per unit for six units or $50 for a single unit. It states a 90-day workmanship warranty on every job. It covers anywhere in Singapore with no travel charge. Bookings are by WhatsApp with details and a photo of the unit.
| Stated price | $50 for one unit, $20 a unit at 6 units |
| Stated price | General servicing $50 per unit (or $20 per unit for 6+ units), chemical overhaul $130 first unit and $88 each additional unit, repair $50 call-out fee (waived if work proceeds) |
| Warranty | 90-day workmanship warranty on every job |
| Response time | Same-day servicing subject to team availability, otherwise next available slot usually following day |
| Brands serviced | Daikin, Mitsubishi, National, Sanyo and other brands |
| How to book | WhatsApp or full price list |
- Service area: Anywhere in Singapore, with no travel charge; Anywhere in Singapore with no travel charge
- Hours: 8am to midnight, every day including public holidays; 8am to midnight every day including public holidays
- Phone: 8193 8336 (from Google)
- Website: lmaircond.com
More about LM Brothers Aircond Pte Ltd
2. Aircon Servicing & Repair Singapore
Aircon Servicing & Repair Singapore lists general servicing, chemical washes, chemical overhauls, gas top-ups, repairs and installation. Chemical washes are stated from $80 per unit and chemical overhauls from $130 per unit. Installation is brand-neutral with a free site survey and a 1-year workmanship warranty. Booking is by WhatsApp, phone or online form.
| Stated price | Annual contract: 1 unit $160, 2 units $240, 3 units $300, 4 units $360, 5 units $400, 6 units $480 per year |
| Stated price | Chemical wash from $80 per unit |
| Warranty | 30/60-days labour warranty on aircon repair |
| Response time | Same-day appointments available, usually within hours of message |
| Brands serviced | Daikin, Mitsubishi, Panasonic, Midea, Hitachi, Toshiba |
| How to book | WhatsApp or phone call |
- Service area: All of Singapore; Every neighborhood in Singapore
- Hours: Mon–Sun 7:00 AM – 11:00 PM (from Google)
- Phone: +65 9855 3721
- Website: aircon-service.com.sg
More about Aircon Servicing & Repair Singapore
3. 338 Aircon
338 Aircon lists general servicing, installation, repairs and a quarterly aircon cleaning package. It offers gas top-ups for R32 and R410A refrigerant, stated from $60. General servicing carries a 1-month warranty. Same-day servicing is available, and its hotline is open daily from 8am to 10pm. It states 15 years' experience, and bookings are by call or WhatsApp.
| Stated price | from $60 for gas top up |
| Warranty | 1-month warranty on general servicing |
| Response time | Same-day servicing and next-day installation available |
| Brands serviced | Our team is fully certified and experienced in handling different aircon brands |
| How to book | Call or WhatsApp |
- Service area: Anywhere in Singapore
- Hours: Daily 9am to 9pm; Daily 8am to 10pm
- Phone: 9222 4141 (from Google)
- Website: 338aircon.sg
4. StringsSG Singapore
StringsSG lists general aircon servicing, chemical washes, chemical overhauls, gas top-ups, ceiling cassette servicing and condenser cleaning. Its stated starting price is $47.84 for one unit. It states warranties of 30 days on general servicing and repair, 60 days on chemical washes, chemical overhauls and drainage work, and 90 days on refrigerant gas top-ups. Booking is on its website or app.
| Stated price | Chemical wash starts at $82.80, chemical overhaul starts at $149.04 |
| Warranty | 30 days warranty on general servicing and repair, 60 days on chemical wash and chemical overhaul and drainage work, 90 days on refrigerant gas top-up |
| Response time | Same-day and emergency servicing available, 8am to 10pm daily |
| Brands serviced | Daikin, Mitsubishi Electric, Mitsubishi Heavy Industries, Panasonic, Midea, LG, Samsung, Fujitsu, Hitachi, Toshiba, York, Haier, Gree, Prism+ |
| How to book | Web or mobile app |
- Service area: Island-wide Singapore including HDB flats, BTO and resale units, condominiums and commercial premises
- Hours: 8am to 10pm daily, including weekends
- Phone: +65 9351 2695
- Website: stringssg.com
More about StringsSG Singapore
5. Letscool Aircon and Services
Letscool Aircon and Services lists general servicing, steam cleaning, chemical washes, chemical overhauls, gas top-ups, repairs and installation. It also lists commercial servicing, service contracts and emergency servicing. Its stated starting price is from $60 plus $20 transport for the first unit. It states that it does not service Samsung. Bookings are by call or WhatsApp at 9862 3678.
| Stated price | Per unit $90 (prices vary depending on BTU) |
| Stated price | General aircon service $30 for a single unit |
| Warranty | Service warranty provided covering workmanship-related issues |
| Response time | 24/7 call available, aims to arrange technician as quickly as possible |
| Brands serviced | All major brands including Mitsubishi Electric, Daikin, Panasonic, Midea, Toshiba, LG, Fujitsu, Haier, York, Hitachi, Gree, Mitsubishi Heavy Industries |
| How to book | Call or WhatsApp at 9862 3678 |
- Service area: Singapore
- Hours: Mon–Sun Open 24 hours (from Google)
- Phone: 9862 3678
- Website: letscoolaircon.com.sg
More about Letscool Aircon and Services
6. City Cooling Pte Ltd
City Cooling lists aircon servicing, chemical overhauls, gas top-ups and repairs. It also lists aircon installation for HDB flats, condos and landed property. Pricing is by quote on request. It states a 90-day workmanship warranty and 3 to 6 months' warranty on spare part replacements. It states it has operated since 2010 and that its technicians hold BCA certificates. Booking is by call, WhatsApp or online.
| Stated price | Call for quote |
| Warranty | 90-day workmanship warranty |
| Brands serviced | All Brands Supported |
| How to book | Call, WhatsApp, or book online |
- Service area: Singapore
- Hours: Mon–Fri 9:00 AM – 6:00 PM; Sat 9:00 AM – 1:00 PM; Sun Closed (from Google)
- Phone: 6362 2720 (from Google)
- Website: citycoolingengr.com.sg
More about City Cooling Pte Ltd
7. Aircon Express Pte Ltd
Aircon Express lists installation, maintenance, chemical washes, overhauls and repairs, plus gas top-ups. Its stated starting price is $60 per unit for aircon below 18k BTU. It states that a warranty is included with service. It states 10 years in business and accepts cash or PayNow. Enquiries go to +65 8115 5955, and it says it will reply within hours.
| Stated price | $60 per unit for aircon below 18k BTU |
| Warranty | Warranty included with service |
| Response time | Will reply within hours |
| Brands serviced | Daikin, Mitsubishi |
| How to book | Follow the link on website or contact customer department |
- Service area: Singapore
- Hours: Daily 9 am to 6 pm; 8 am to 10 pm daily
- Phone: +65 8115 5955
- Website: airconexpress.sg
More about Aircon Express Pte Ltd
8. Aircon Servicing and Repair Singapore
EZ Aircon in Jurong lists general servicing, chemical washes and chemical overhauls. It also lists gas top-ups, emergency repairs, water leak repairs and scheduled quarterly servicing. Brands named include Daikin, Mitsubishi, Panasonic and York. It states islandwide coverage including HDBs, condos and commercial units, and names Jurong, Clementi, Bukit Batok and Boon Lay among its areas. Booking is by phone, with a free on-site inspection.
| Stated price | Between SGD 80 and SGD 150 per visit |
| Stated price | SGD 80 to SGD 150 per visit for standard cleaning and maintenance |
| Warranty | 60-day workmanship warranty |
| Response time | Same-day service and prompt emergency support |
| Brands serviced | Daikin, Mitsubishi, Panasonic, and York |
| How to book | Phone contact |
- Service area: Islandwide coverage in Singapore, including HDBs, Condos, and Commercial Units; All neighbourhoods across Singapore including HDB flats, condominiums, offices and commercial spaces
- Hours: Monday – Sunday: 8:00 AM – 9:00 PM; Emergency callouts available 24/7
- Phone: 8771 0850 (from Google)
- Website: ezaircon.sg
More about Aircon Servicing and Repair Singapore
9. TJ Aircon Engineering
TJ Aircon Engineering lists aircon servicing, cleaning, repair and installation, as well as chemical cleaning. It offers yearly maintenance contracts that include cleaning of the outdoor fancoil and drainage pipes. Installation covers wall-mounted split systems, ceiling cassette units and commercial units. It states it handles all brands and covers all over Singapore within the same day. Quotations are free by phone call.
| Stated price | Normal Servicing: $40 per unit (1 unit) |
| Stated price | Chemical Wash: $80 per unit (1 unit) |
| Warranty | Best quality workmanship with warranty |
| Brands serviced | All brands of air-conditioning units |
| How to book | Phone call for free quotation |
- Service area: All over Singapore within the same day
- Hours: Mon–Sun 9:00 AM – 6:00 PM (from Google)
- Phone: +65 9478 2638
- Website: tjaircon.com.sg
More about TJ Aircon Engineering
10. Cheap Aircon Servicing Singapore by 7Days
Cheap Aircon Servicing Singapore by 7Days lists general servicing, chemical washes, steam washes, overhauls, gas top-ups, repairs and installation. Its stated starting price is from $100. It states a 90-day workmanship warranty, and separately a warranty of up to two years from the date of service for supplies, labour and expertise. Brands named include Daikin, Panasonic and Mitsubishi. It states it is available 24/7.
| Stated price | From $100 |
| Warranty | Up to two years from the date of service for supplies, labor, and expertise |
| Response time | Available 24/7 |
| Brands serviced | Daikin |
- Service area: Singapore
- Hours: Mon–Sun 8:00 AM – 10:00 PM (from Google)
- Phone: 6797 0756 (from Google)
- Website: airconservicingsingapore.net
More about Cheap Aircon Servicing Singapore by 7Days
Frequently asked questions
What does a chemical overhaul involve?
A chemical overhaul is a deeper clean than routine servicing, in which the indoor unit is taken apart and its parts are cleaned with chemicals. City Cooling describes its full restoration as full dismantling of the fan coil unit, chemical-soaking every part, then reassembly and pressure-testing for leaks.
How much does aircon servicing cost in Singapore?
StringsSG states $47.84 for one unit. LM Brothers Aircond states from $20 per unit for six units or $50 for a single unit. Letscool states from $60 plus $20 transport for the first unit.
What warranty do aircon servicing companies give?
LM Brothers Aircond states a 90-day workmanship warranty. City Cooling also states a 90-day workmanship warranty. 338 Aircon states a 1-month warranty on general servicing.
How do I book an aircon servicing appointment?
338 Aircon takes bookings by call or WhatsApp. Letscool takes bookings by call or WhatsApp at 9862 3678. StringsSG takes bookings on its website or app.
How we chose these companies
We ranked every aircon servicing business in our database that states the relevant service on its own website. The ranking combines the business's Google rating, adjusted for how many reviews it has, how many of the facts this guide needs the business publishes, and how recently we checked them. Every price, warranty and service listed here comes from the business's own website. NearbyWise has not used these services, and no business paid to be included. Prices change, so confirm with the company before you book. How we rank · Report a correction
Facts last checked against each company's website on 7 October 2026.