KEEPING TAMPINES COOL SINCE 2005
From a one-man operation to one of Singapore's most trusted aircon servicing teams — serving Tampines HDB estates, Changi Business Park offices, and the wider East Region with honest work at fair prices.
MR CHONG — 18+ YEARS OF HONEST AIRCON SERVICE
Mr Chong founded Coolbest Aircon in 2005 with a simple belief: aircon servicing in Singapore shouldn't come with hidden fees and unclear pricing. After years of working in the HVAC industry and seeing homeowners get overcharged for basic services, he decided to do things differently.
Over the years, Coolbest Aircon has built a strong presence in the East Region, with a loyal customer base across Tampines Central, Tampines North, Simei, and surrounding estates. From older HDB flats with 30-amp electrical panels to brand-new BTO units in Tampines North, Mr Chong's team understands the unique servicing needs of the area.
Today, Coolbest Aircon has grown into a trusted name servicing over 10,000 units and maintaining a 4.8-star Google rating. Our Tampines customers include HDB homeowners, condo residents in the Century Square area, and commercial property managers at Changi Business Park and Tampines Industrial Park.
OUR CORE VALUES
These aren't just words on a wall — they guide every job we do, every quote we give, and every technician we train.
TRANSPARENT PRICING
We quote upfront based on number of units. No hidden charges, no surprise fees after the job is done.
QUALITY WORKMANSHIP
Every service backed by our 90-day warranty. If the same problem returns, we fix it free of charge.
PUNCTUAL & RELIABLE
We show up on time, every time. Same-day service available 7 days a week across Tampines and the East Region.
CUSTOMER FIRST
We treat every home with respect — shoe covers, clean-up after service, and honest advice on what you actually need.
SERVING TAMPINES & THE EAST REGION
Our technicians reach Tampines quickly via the PIE and TPE expressways. Whether you are in Tampines Central near the four major malls, a BTO flat in Tampines North, or an office at Changi Business Park, we service your area with same-day availability.
We stock genuine spare parts for all major brands — Daikin, Mitsubishi, Toshiba, LG, Panasonic, Midea, and more — so most repairs can be completed on the first visit without waiting for parts to arrive.
BRANDS WE SERVICE
WHY CUSTOMERS TRUST US
READY TO EXPERIENCE THE COOLBEST DIFFERENCE IN TAMPINES?
Transparent pricing. Reliable service. 90-day warranty. That's the Coolbest promise to Tampines homeowners.