North Singapore · Aircon Servicing
Aircon Servicing in Sembawang
Servicing, repair, and chemical wash for homes and businesses across Sembawang. same-day service available, transparent pricing as low as $20/unit, and 200+ five-star Google reviews.
Your local aircon team in Sembawang
Sembawang is a fast-growing northern town with a mix of newer BTOs and established estates, and we service all of it — from Sun Plaza and the MRT to Bukit Canberra, Montreal, and Wellington. Same-day slots are often available, with transparent pricing as low as $20/unit and no surcharge for the north.
Sun Plaza & Sembawang MRT
We regularly service the HDB blocks around Sun Plaza and the Sembawang MRT/bus interchange.
Sembawang Hot Spring Park
The estates around Singapore’s only natural hot spring park — Sembawang Road and the surrounding neighbourhoods — are a regular stop.
Bukit Canberra
From the hawker centre and sports hub at Bukit Canberra to the surrounding BTOs, we cover the newer heart of the town.
Sembawang Park & Beaulieu
Homes near Sembawang Park and the northern coast — including the landed pockets — are all within our regular rounds.
Areas we cover in Sembawang:
Sembawang Central · Montreal · Wellington · Canberra Link · Sembawang Springs · The Nautical / Skypark
Nearest MRT: Sembawang (NS11), Canberra (NS12)
Recent jobs in Sembawang
A few of the jobs our technicians completed for Sembawang homes recently.
Musty smell cleared — chemical wash
Montreal Drive · June 2026
A bedroom unit gave off a damp, musty smell each morning. Mould had built up on the coil and drain tray — an in-place chemical wash cleared it, plus advice on drying the coil with fan mode.
Aircon dead after a power trip — relay fault fixed
Sembawang Drive · May 2026
After a household power trip, one unit refused to come back on. We traced it to a failed relay on the control board, replaced the part, and tested the unit through several start-stop cycles.
Aircon services in Sembawang
Aircon Cleaning
General service, chemical wash, or overhaul — depending on how dirty the unit is. From $45 per unit.
General Servicing
Routine maintenance to keep cooling strong. From $45 per unit.
Servicing Packages
Recurring maintenance contracts — scheduled visits from $85 per year.
Chemical Wash
In-place deep clean that clears mould and musty smells. From $110 per unit.
Chemical Overhaul
Full disassembly deep clean for neglected units. From $150 per unit.
Gas Top-Up
Restore weak cooling caused by low refrigerant. From $90.
Condenser Cleaning
Outdoor unit cleaning to recover cooling capacity. From $50.
Aircon Repair
Diagnosis and repair of leaks, noise, and cooling faults. From $50.
Why Sembawang homes choose CoolAircon
Transparent pricing
Every rate published online — from $45/unit, as low as $20 each for multiple units. No hidden fees, no area surcharge.
Same-day available
Fast response across Sembawang, 7 days a week (8am–10pm).
200+ five-star reviews
A track record of happy customers on Google.
All major brands
Daikin, Mitsubishi, Panasonic, LG and more — HDB, condo, and landed.
Aircon servicing in Sembawang — FAQs
Do you really come all the way to Sembawang?
Do you service the newer Canberra Link BTOs?
How much is aircon servicing in Sembawang?
Other areas we serve
CoolAircon serves aircon servicing and repair island-wide across Singapore.
Book aircon servicing in Sembawang
Same-day service available. Get a quote in minutes on WhatsApp.