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What homeowners say

Rated 4.9★ across 1,400+ verified reviews — a handful of what customers tell us after the install is done.

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years installing in Singapore
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systems installed island-wide
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across 1,400+ verified reviews
0-yr
workmanship warranty, in writing
★★★★★

Coolworks surveyed our empty BTO before reno and planned the trunking so it hides behind the TV console and the wardrobes. Install was one clean day, every room cools evenly, and the final bill matched Marcus’s quote to the dollar. Cannot see a single pipe.

Daryl Ong
Daryl Ong
Punggol · System 3 · new BTO
★★★★★

Our old units were ten years old and barely cooling. They reused the existing piping where it was sound, swapped both for quiet inverters and carted the old ones away. The bedroom is finally cold and the power bill actually dropped. No upsell at all.

Hui Min Lee
Hui Min Lee
Bukit Panjang · System 2 replacement
★★★★★

Three-storey terrace, zoned floor by floor. Ridwan walked the whole house with me, sited the condensers so none of them drone into a bedroom, and gave one clear quote for everything. Properly cool top to bottom and the install is genuinely tidy.

Faizal Rahman
Faizal Rahman
Serangoon · Landed · multi-zone
★★★★★

They handled the whole MCST side — ledge brackets, approved condenser spots, install within the allowed hours. I just had to be home. Four rooms, concealed piping, all done in a day with a warranty in writing. Exactly what I hoped for.

Charlene Wong
Charlene Wong
Tampines · Condo · System 4
★★★★★

Bought a resale flat with ancient units. Coolworks surveyed it, told me honestly the old piping was fine to reuse, and just swapped both units for inverters. One morning, walls untouched, and the bill came in right on the survey figure. No nonsense.

J
Jonathan Goh
Yishun · System 2 · resale flat
★★★★★

They came to the empty BTO before our reno and marked out exactly where every unit and the trunking would go, so it all hides behind the carpentry now. Kelvin co-ordinated the timing with our ID. The flat was cool the day we moved in.

A
Aishah Karim
Clementi · BTO package · System 3
★★★★★

Three storeys, zoned floor by floor. The condensers are sited so cleverly you barely hear them indoors, and every room cools evenly. One clear quote for the whole house and a warranty in writing. Worth every dollar.

T
Terence Lim
Hougang · Landed · multi-zone
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