Troubleshooting
Aircon repair in Singapore: common faults, honest costs and emergency service
Aircon breakdowns in Singapore almost always fall into a small set of faults. Knowing which one you have before you call means a faster fix and a fairer quote — and it tells you when a repair is no longer worth it.
The faults we see most
| Symptom | Likely fault | Typical fix |
|---|---|---|
| Unit runs, no cooling | Low gas / dirty coil / capacitor | Service, chemical wash or gas job |
| Water dripping indoors | Blocked drain or dirty coil | Drainage clear / chemical wash |
| Unit won't start at all | Power, fuse or control board | Electrical diagnosis on site |
| Loud noise or vibration | Fan bearing or loose mount | Bearing or bracket repair |
| Bad smell | Mould on coil or blower | Steam or chemical cleaning |
| Remote unresponsive | Remote or IR receiver | Remote replacement / PCB check |
| Trips the breaker | Compressor short or wiring | Compressor / wiring diagnosis |
What a fair repair quote includes
If a quote is vague about the fault or the price, that is the warning sign. We diagnose, explain, and quote — then you decide.
- A diagnosis with the fault named, not just 'needs repair'
- Parts and labour broken down separately
- A price stated before any work starts
- Whether the unit is still under warranty
- An honest call on repair vs replace for older systems
Repair or replace? The honest test
As a rule: if the repair cost approaches half the price of a new system and the unit is over 8–10 years old, replacement is usually the better long-term call. A new inverter unit also cuts running cost substantially.
We will tell you that plainly rather than sell a repair that lasts six months.
Emergency and 24-hour repair
Some faults cannot wait — a unit leaking onto electricals, a total breakdown before an event, or a commercial cooling failure. We offer priority same-day call-outs for these.
For genuine emergencies, message us on WhatsApp at 8867 1617 and we will confirm the earliest slot.
Pricing approach
Routine faults are quoted after a diagnosis. We never start work without your sign-off on the price, and there is no charge for telling you the unit isn't worth repairing.
Frequently asked questions
How much does aircon repair cost in Singapore?
It depends on the fault. Filter and drainage issues are resolved during servicing from $40; electrical and compressor faults are quoted after diagnosis. We always quote before work starts.
Do you offer 24-hour emergency aircon repair?
Yes, for genuine emergencies such as water near electricals or a total breakdown. Message us on WhatsApp to confirm availability and the earliest slot.
My aircon trips the breaker — is it dangerous?
It can be. A tripping breaker usually means a compressor short or a wiring fault. Stop using the unit and have it diagnosed before resetting the breaker repeatedly.
Need help with this? Message us — we quote before we start.
Honest pricing, uniformed technicians, and no upselling. Mon–Fri 9am–7pm, Sat 9am–1pm.
WhatsApp 8867 1617