Cost Guide · 2026

Aircon Water Leaking Fix Singapore

Water dripping from the indoor unit usually means one of three things: clogged drainage pipe, dirty fan-coil with ice that melts onto the floor, or a tilted unit. None of them get better on their own.

4.8★From $60 drainage flushSame-day visits30-day warranty

Aircon leak repair pricing

Diagnostic + flush is usually one visit.

Drainage pipe flushFrom S$60Most leaks. Compressed air or vacuum clears the condensate pipe.
Drainage pan cleanS$80 – $120Algae build-up in indoor pan + pipe. Common after 12+ months no service.
Fan-coil chemical washFrom S$90If leak comes with ice on coil or weak cooling.
Drain pipe re-slopeS$150 – $280Pipe back-flowing because of poor install or new ceiling work.
Indoor bracket re-levelS$80 – $120Unit is tilted; condensate misses the pan.
Insulation re-wrapS$60 – $100Old foam insulation failing — condensation runs down the pipe.

Indicative ranges. Final number confirmed on site.

Which path fits your situation

Front face drippingTilted unit or blocked panRe-level or pan clean. $80–$150.
Wall behind unit wetPipe insulation failedRe-wrap. $60–$100.
Outside ledge drippingDrain pipe blockageFlush the pipe. $60.

Get a WhatsApp quote

Send 2–3 photos and a short description. We confirm the price before the visit.

WhatsApp Quote Call +65 9823 7108 24/7 Quick Help

FAQ

Can I just leave it?

Drainage leaks stain ceilings of the unit below. HDB complaints are common. Don't leave it.

How fast?

Weekday morning calls usually get afternoon slots. Send a photo.

Do I need a new aircon?

Almost never. Leaks are repair jobs.

Warranty cover this?

Sometimes — depends on installer warranty. If we did the install, drainage problems within 1 year are covered.

Related pages

Aircon ServiceChemical WashNot-Cold FixLicences

✅ Licensing & Compliance — Aircon Repair

Workmanship warranty 30 days. For regulated trades, the relevant licence (EMA / PUB / BCA) is provided on request before work starts. See full licence list.