Ceiling Cassette Aircon Servicing in Singapore: 8 Companies
Guide · Published 11 October 2026 · Updated 17 October 2026
Reviewed and approved by a NearbyWise editor before publishing. Every fact is checked against the business's own website. How we check
Ceiling cassette units sit flush in the ceiling and blow air in several directions, which is why they are common in condos and offices. Servicing one usually means removing the front panel, cleaning the filters, coil and drain tray, and checking that water drains away properly. This page lists eight aircon companies, ranked by our method, with what each states about price and scope. Newway Air Conditioning lists cassette aircon servicing. StringsSG Singapore lists ceiling cassette servicing. When booking, say that your unit is a ceiling cassette and how many units you have, as prices are often quoted per unit.
1. Heng Aircon Pte Ltd
Heng Aircon Pte Ltd lists ceiling cassette system installation alongside servicing contracts and chemical washes. Its listed servicing scope covers filter cleaning, fan blower flushing and brushing, and water tray disinfection and algae cleaning. One price list runs from $50 for 1 unit to $180 for 6 units. Partial R32 gas top-ups are listed at $80 to $120. It states a free site survey.
| Stated price | $850 to $4,300+ depending on system size and piping complexity |
| Stated price | $50 for 1 unit, $60 for 2 units, $90 for 3 units, $120 for 4 units, $150 for 5 units, $180 for 6 units |
| Starting price | Free $60 diagnostic check with aircon repair service |
| Starting price | Free $60 diagnostic check with aircon unit repair |
| Response time | Contact us within 24 hours |
| In business | Over 10 years |
| Brands serviced | Aircon units using R22, R410A and R32 refrigerants |
- Service area: Singapore
- Hours: Mon–Sat 9:00 AM – 6:00 PM; Sun Closed (from Google)
- Phone: 8811 3881 (from Google)
- Website: hengaircon.com
More about Heng Aircon Pte Ltd
2. LM Brothers Aircond Pte Ltd
LM Brothers Aircond Pte Ltd lists general servicing at $50 per unit, or $20 per unit for 6+ units, and chemical overhaul at $130 for the first unit and $88 for each additional unit. It lists cleaning, repair, gas refill and installation for condos, offices and other premises. It states it covers the whole of Singapore with no travel charge. Hours are 8am to midnight every day, including public holidays. WhatsApp is the fastest way to get in touch, 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) |
| Starting price | $50 for one unit |
| Starting price | From $20 a unit |
| Response time | Same-day servicing subject to team availability, otherwise next available slot usually following day |
| Warranty | 90-day workmanship warranty on every job |
| In business | 10 years |
- 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
3. 5 Star Aircon Pte Ltd-Aircon Specialist Singapore
5 Star Aircon Pte Ltd states over 10 years in business. One price list runs from $35 for 1 unit to $152 for 8 units. It describes general servicing as including cleaning, inspection and a performance check. Gas is listed at $40-$80 for R22, $80-$120 for R410A and $100-$150 for R32. It is based at 11 Woodlands Close and can be reached on +65-8984 4660.
| Stated price | 1 unit $35, 2 units $55, 3 units $70, 4 units $85, 5 units $100, 6 units $114, 7 units $133, 8 units $152 |
| Stated price | R410A Gas $80-$120 |
| Starting price | $35 for 1 unit |
| Starting price | from $130 per unit (9-12K BTU only) |
| Warranty | 90 days workmanship warranty |
| In business | Over 10 years |
- Service area: Anywhere in Singapore
- Hours: Monday – Sunday: 9am – 8pm; Monday to Sunday 9am to 8pm
- Phone: +65-8984 4660
- Website: 5staraircon.sg
More about 5 Star Aircon Pte Ltd-Aircon Specialist Singapore
4. Newway Air Conditioning
Newway Air Conditioning lists cassette aircon servicing and commercial aircon servicing. It states general aircon servicing from around $35 to $50 per unit. It also lists condo aircon installation, VRF and chilled water aircon systems. Indoor air quality testing is among its listed services. Quotes are available via WhatsApp.
| Stated price | System 2 (Multi-Split, 2 indoors): From $2,400 |
| Stated price | System 3 (3 indoors): From $3,300 |
| Starting price | From $1,100 for System 1 (Single Split) aircon installation |
| In business | Since 1987 |
| Brands serviced | Mitsubishi |
| How to book |
- Service area: Singapore
- Hours: Mon–Sat 9:00 AM – 6:00 PM; Sun Closed (from Google)
- Phone: 9671 6481
- Website: newway.sg
More about Newway Air Conditioning
5. 2cool Air Conditioning Pte Ltd
2cool Air Conditioning Pte Ltd lists ceiling cassette installation from $600. Its price list shows chemical wash from $80 per unit and chemical overhaul from $150 per unit. Gas top-ups are listed from $60 for R22 and from $80 for R410A. Water leak repair is listed from $60. It states it works across Singapore.
| Stated price | Ceiling Cassette installation from $600 |
| Stated price | Chemical Wash from $80 per unit |
| Starting price | $25 per unit for General Servicing |
| Response time | Same-day service available |
| Brands serviced | All brands and models |
- Service area: Across Singapore
- Hours: Mon – Sun: 8am – 9pm, including public holidays with no surcharge
- Phone: 9643 9405 (from Google)
- Website: 2coolairconditioning.netlify.app
More about 2cool Air Conditioning Pte Ltd
6. StringsSG Singapore
StringsSG Singapore lists ceiling cassette servicing. Its listed scope includes air filter and front panel cleaning, evaporator coil cleaning, drain pan cleaning and drainage pipe vacuuming. Chemical wash starts at $82.80 and chemical overhaul at $149.04. Its stated service area includes condominiums and commercial premises. Brands listed include Daikin, Panasonic and Toshiba. Bookings are via website or app.
| Stated price | Chemical wash starts at $82.80, chemical overhaul starts at $149.04 |
| Starting price | From $47.84 for 1 unit |
| Starting price | $47.84 for 1 unit |
| Response time | Same-day and emergency servicing available, 8am to 10pm daily |
| 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 |
| In business | Since 2018 |
| Brands serviced | Daikin, Mitsubishi Electric, Mitsubishi Heavy Industries, Panasonic, Midea, LG, Samsung, Fujitsu, Hitachi, Toshiba, York, Haier, Gree, Prism+ |
- Service area: Island-wide Singapore including HDB flats, BTO and resale units, condominiums and commercial premises; Island-wide Singapore including all districts
- Hours: 8am to 10pm daily, including weekends
- Phone: +65 9351 2695
- Website: stringssg.com
More about StringsSG Singapore
7. TJ Aircon Engineering
TJ Aircon Engineering lists ceiling cassette units installation. Normal servicing is $40 for 1 unit and $30 per unit for 2 units. Chemical wash is $80 for 1 unit and $60 per unit for 2 units and above. Chemical overhaul is $150 for 1 unit and $130 per unit for 2 units and above. It offers a yearly maintenance contract. It states it covers all over Singapore within the same day.
| Stated price | Normal Servicing: $40 per unit (1 unit) |
| Stated price | Chemical Wash: $80 per unit (1 unit) |
| Starting price | $30 per unit for normal servicing |
| Starting price | $30 per unit |
| Warranty | Best quality workmanship with warranty |
| In business | Almost ten years |
| Brands serviced | All brands of air-conditioning units |
- 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
8. Tech-V Air Conditioning
Tech-V Air Conditioning lists ceiling cassette, ducted and VRV system installation. It states it serves the residential and commercial sectors. Air-con repair works are among its listed services. It is based at 34 Whampoa West, #01-19. Bookings are by phone on 6286 6720 or by email.
| How to book | Phone at 6286 6720 or email to [email protected] |
- Service area: Residential and commercial sectors
- Hours: Mon–Fri 9:00 AM – 6:00 PM; Sat 9:00 AM – 1:00 PM; Sun Closed (from Google)
- Phone: +65 6286 6720
- Website: techvace.com
More about Tech-V Air Conditioning
Frequently asked questions
What does ceiling cassette aircon servicing involve?
It usually means lowering the front panel, cleaning the filters, coil and drain tray, and checking that condensate drains away. StringsSG Singapore lists evaporator coil cleaning, drain pan cleaning and drainage pipe vacuuming in its scope.
Which companies here state ceiling cassette servicing?
Newway Air Conditioning lists cassette aircon servicing. StringsSG Singapore lists ceiling cassette servicing.
How much is a chemical overhaul?
TJ Aircon Engineering lists $150 for 1 unit and $130 per unit for 2 units and above. 2cool Air Conditioning Pte Ltd lists chemical overhaul from $150 per unit. StringsSG Singapore states chemical overhaul starts at $149.04.
Who installs ceiling cassette units?
2cool Air Conditioning Pte Ltd lists ceiling cassette installation from $600. Heng Aircon Pte Ltd and TJ Aircon Engineering also list ceiling cassette installation. Tech-V Air Conditioning lists ceiling cassette system installation too.
How we chose these businesses
We ranked every business in our aircon servicing listings that publishes the relevant details 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 and detail listed here comes from the business's own website. We don't review or rate businesses ourselves, and no business paid to be included. Prices and menus change, so confirm with the business before you go or book. How we rank · Report a correction
Facts last checked against each business's website on 17 October 2026.