Aircon Chemical Overhaul in Singapore
A chemical overhaul is the most thorough service available — full dismount of the indoor unit, deep clean of every component, and a service of the outdoor compressor and condenser coils.
- Full indoor unit dismount
- Chemical soak of fan coil, blower and drainage
- Outdoor compressor and condenser coil service
- Gas pressure check and top-up if needed
Pros offering Aircon Chemical Overhaul
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Aircon Chemical Overhaul: common questions
Who are the top-rated aircon chemical overhaul companies in Singapore?
By number of Google reviews, the top-rated aircon chemical overhaul companies listed on Homees as of October 2026 are: 338 Aircon (4.9★ from 10,237 Google reviews); Jiaxing Holdings Pte. Ltd. (4.9★ from 3,765 Google reviews); Letscool Aircon Service Company (4.8★ from 2,866 Google reviews); Affordable Aircon Services Pte Ltd (4.8★ from 2,210 Google reviews); Cold Max Aircon Services Pte Ltd (4.9★ from 1,959 Google reviews). Ratings are pulled from each company's Google Business profile, not written by Homees.
How much does aircon chemical overhaul cost in Singapore?
Aircon Chemical Overhaul in Singapore typically starts from S$150/unit, depending on scope, access and materials. Always confirm the final quote in writing before work starts.
How many aircon chemical overhaul companies can I compare on Homees?
65 aircon chemical overhaul companies are listed on Homees as of October 2026, each with its Google rating, services and, where the company publishes them, prices. 43% of them state a workmanship or product warranty on their own website. Homeowners contact companies directly — Homees charges no fee or commission.
Aircon Chemical Overhaul across the island
Overhaul jobs are concentrated in older estates like Bishan, Tampines and parts of Jurong where R22 systems past the 8-year mark frequently need deep restoration before owners commit to replacement. Punggol sees almost none — units there are too new — while Woodlands demand sits between the two. A typical overhaul takes 90–120 minutes per indoor unit plus 30 minutes for the outdoor compressor. Every company listed here is checked before listing and shown with its real Google reviews; Verified ones carry their ACRA registration number. Where the work needs a licence (BCA, HDB, EMA, PUB or NEA), ask to see it before you pay a deposit.
Pros on Homees serve every estate — including Tampines, Jurong, Woodlands, Punggol, Bishan — islandwide.