Aircon Servicing Singapore — From S$50 Per Unit
90-Day Warranty. Same-Day Slots. Jurong West HQ.
Transparent per-unit pricing, 18+ years serving Singapore homes and businesses. WhatsApp us for same-day aircon servicing, chemical wash, repair, or new installation.
S$50
Aircon Problems We Fix Daily in Singapore
From Jurong West to Bukit Timah, Singapore's humidity stresses every aircon the same way. We've seen it all.
Not Cooling?
Weak airflow or warm air usually means fouled coils, low refrigerant, or a failing capacitor. We diagnose first, then fix.
Leaking Water?
Clogged drain, tilted unit, or a failing drain pump. Power off, towel underneath, WhatsApp us — most leaks fix in one visit.
Musty Smell?
Mould or biofilm has taken hold. Standard servicing can't fully remove it — a chemical wash is the reliable reset.
Noisy Unit?
Rattles, clicks, or whistles point to loose mounts, a failing fan motor, or a compressor issue. We find the source fast.
Our Aircon Services
One team, four core services — general servicing, chemical wash, repair, installation. Plus gas top-up when it's actually leaking.
Aircon Servicing
Routine 3–6 month servicing to keep your unit cooling efficiently and prevent costly chemical washes.
- ✓ Filter + coil clean
- ✓ Drain flush
- ✓ Gas pressure check
Chemical Wash & Overhaul
Deep chemical cleaning for mouldy, smelly, or long-neglected units — restores cooling performance.
- ✓ Removes mould + biofilm
- ✓ Safe for R32 / R410A
- ✓ 90-day warranty
Aircon Repair
Same-day diagnostics for units that aren't cooling, leaking, noisy, or flashing error codes.
- ✓ PCB + capacitor fix
- ✓ Water leak repair
- ✓ All major brands
Installation
New installs for HDB, condo, and landed homes — window, split, multi-split, and cassette systems.
- ✓ BTU sizing
- ✓ BCA-standard mounting
- ✓ Cooling test-run
Flat-Rate Servicing Pricing
Per-unit pricing for general servicing. Chemical wash, repair, and installation quoted separately.
Why Singapore Homes Choose Coolbest Aircon
No fine print. No surprise charges. Just clean workmanship backed by 18+ years of local reviews.
Transparent Pricing
Flat per-unit rates published upfront. No surprise charges, no upsells. What you book is what you pay.
90-Day Warranty
Every job is covered by a 90-day workmanship warranty. If the issue we fixed recurs, we return at no cost.
18+ Years in SG
Founded in 2005 in Jurong West. Decades of reviews concentrated across HDB, condo, and landed property projects.
All Major Brands
Trained on Daikin, Mitsubishi, Toshiba, LG, Panasonic, Midea, Sharp, and York. Error codes mapped to known fault trees.
How Our Service Works
Four steps from WhatsApp to warranty. No paperwork headaches.
WhatsApp Us
Message your location, unit count, and issue. We confirm a same-day or next-day slot within minutes.
Transparent Quote
Flat per-unit pricing upfront. If diagnosis uncovers anything extra, we quote before doing any work.
On-Site Service
Licensed technician arrives in uniform, performs the job, runs a cooling test, and cleans up afterwards.
90-Day Warranty
Get a written service report. If anything we touched recurs in 90 days, we return at no extra charge.
Need Same-Day Aircon Help?
WhatsApp us now — most same-day bookings are confirmed within minutes.
What Singapore Homeowners Say About Our Aircon Service
From Jurong West to Bukit Timah, 18+ years of word-of-mouth.
"My aircon was leaking water and smelling musty for months. Coolbest did a proper chemical wash and the difference is night and day. 90-day warranty gave me peace of mind."
"Mitsubishi unit was flashing an error code at midnight. Coolbest diagnosed a bad capacitor next morning and fixed it within the same visit. Knew what they were doing."
"Had three older Daikin units in my condo. They recommended overhaul over replace, saved me a few thousand dollars, and the units are running like new."
"Installed a new Panasonic inverter in our BTO. Clean trunking work, tested the cooling, walked us through the controls. Fair price for the whole job."
"Aircon wasn't cooling and another company kept topping up the gas every 6 months. Coolbest actually found the leak and repaired it properly."
"Fast response, on time, and professional from start to finish. Will book again for our next service round."
Service Areas Across Singapore
HQ in Jurong West. Island-wide coverage with same-day slots.
Common Questions About Our Aircon Servicing
Quick answers on aircon servicing cost, coverage, warranty, and brand support.
How much does aircon servicing cost in Singapore?
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How often should I service my aircon in Singapore?
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What is a chemical wash and when do I need one?
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Do you cover my area in Singapore?
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What brands of aircon do you service?
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What does the 90-day workmanship warranty cover?
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Book Your Aircon Service Today
Same-day slots available. WhatsApp us — or call +65 9182 5233.