Aircon repair Singapore. Diagnose first. Quote on the spot.
Honest aircon repair Singapore service for every common fault: PCB, compressor, fan motor, water leak, capacitor, drainage, sensors, the works. We troubleshoot first ($80, waived if you proceed), tell you exactly what's wrong, and back every repair with a 30-day labour warranty.
Repairs We Handle
Every common aircon fault
PCB to compressor, capacitor to drainage. If it's an aircon problem, we've fixed it before. Hundreds of times.
PCB / Circuit Board Failure
Aircon won't turn on, behaves erratically, or throws random error codes. Most often caused by power surges or aged components.
Compressor Problems
Outdoor unit hums but doesn't start, trips the breaker, or runs but produces no cooling. Compressor is the engine of the system.
Fan Motor Failure
Indoor blower not spinning, outdoor fan not turning, or weird noises during operation. Bearings wear out or the motor coils burn out.
Water Leakage
Water dripping from the indoor unit. Could be drainage blockage, frozen coil from low gas, ice melt, or a cracked water tray.
Capacitor / Contactor
Compressor humming but not starting, or fan struggling to spin up. Capacitors and contactors fail with age, straightforward to replace.
Drainage Blockage
Slime and dust eventually clog the drainage line. Causes water leaks and that musty aircon smell. Pipe gets vacuumed clear.
Sensor / Thermistor Issues
Aircon doesn't read temperature correctly, cools too long or too short, or shows error codes related to sensor faults.
Remote Control Issues
Remote not responding, unit ignoring commands, or signals only working at point-blank range. Usually the receiver, not the remote.
Electrical & Wiring Faults
Tripped breakers, burnt connections, loose wiring causing intermittent operation. We trace it back to the actual fault, not just reset and pray.
Our Warranty Policy
The honest truth about aircon parts warranty
Most companies promise "warranty" without explaining the reality of the Singapore parts market. We tell you exactly what's covered.
30-Day Labour Warranty
If the same fault returns within 30 days because of our workmanship, we come back at no charge. Full stop.
- Same fault returning under 30 days
- FOC return visit & reinstall
- No diagnosis fee on return
1-Year Workmanship + FOC Parts
New installations come with a full 1-year warranty: workmanship AND parts FOC during that period. Different beast from repair jobs.
- 1 year on workmanship
- Parts replaced FOC if defective
- Covers all install-related issues
The Lion City Process
How an aircon repair job actually works
No guesswork, no surprise bills. Here's exactly what happens from your first message to a working aircon.
You WhatsApp or call us
Tell us what's wrong: "aircon won't turn on," "water dripping," "tripping the breaker." We'll give you a rough sense of likely causes.
Schedule a troubleshooting visit ($80)
Most customers don't actually know which part is faulty. Our technician comes down to find out for sure, and rule out unnecessary work.
We diagnose on-site
Test the PCB, motors, sensors, capacitors, gas pressure, electrical connections and drainage. Full system check, not just the obvious bit.
We tell you what we found
Plain English explanation of what's faulty, why it failed, and whether there's a connected issue you should know about. No upsell scripts.
We quote the repair
Exact cost based on parts and labour. If parts need to be ordered, we'll tell you the timeline. You decide whether to proceed.
If you proceed, $80 waived
The diagnosis fee comes off the total. You pay for the actual repair only. Most fixes are completed same-day for in-stock parts.
We do the repair properly
Replace the faulty component, test the unit, run the cycle, verify the fault is gone before we leave. Site is left clean.
30-day labour warranty kicks in
If the same fault comes back within 30 days due to our workmanship, we return at no charge. Saved as a record on our system.
Repair or Replace?
When fixing makes sense, and when it doesn't
A blunt guide to whether your aircon is worth repairing. We'll tell you on-site, but here's how we think about it.
🛠️ Repair makes sense if
- Unit is under 7 years old
- Fault is a low-cost part: capacitor, sensor, drainage, contactor
- Unit was performing well until this failure
- It's a fan motor or PCB on a 5 to 8 year old unit
- Repair cost is under 30% of a new install
🆕 Replace might be smarter if
- Unit is 10+ years old and needs a compressor
- Multiple components have failed in the last 12 months
- System has had repeated leaks despite top-ups
- Repair cost is over 50% of a new install
- Unit is a discontinued brand with hard-to-source parts
Island-Wide Coverage
Aircon repair all over Singapore
HDB, condo, landed and commercial. Same-day visits available in most areas.
Real Customers, Real Reviews
Repairs done right.
Verified Google reviews from repair customers.
"Hermes and his team are very thorough. Diagnosed an electrical issue accurately and explained everything clearly. Honest pricing, no upselling. Highly recommended."
"Finally an honest aircon company that does not overcharge. My 7-year-old AC is good as new again. Highly recommended."
"Sarwer and team did a great job, explained the condensation issue in our trunking and fixed it properly. Quick and clean job, no mess."
"Excellent ethical company. Very confident in their work and did an excellent job."
"Liton, Kamrul and Asad fixed my 10-year-old aircon that was leaking, now everything works perfectly. Helped me decide whether to repair or replace, no upselling pressure."
"Hands down one of the best aircon companies I've engaged. Smooth process and very trustworthy."
Common Questions
Aircon repair FAQ
Quick answers to what most Singapore homeowners ask before booking.
How much does aircon repair cost in Singapore?
What kinds of aircon repairs do you handle?
Do you offer any warranty on aircon repairs?
How does the $80 troubleshooting fee work?
Why do parts in Singapore not come with a warranty?
Can you repair my aircon if it's still under the original manufacturer warranty?
How long does an aircon repair take?
Do you stock parts on the truck?
Should I repair or replace my old aircon?
Do you handle commercial aircon repairs?
Which areas in Singapore do you cover for aircon repair?
Aircon broken? Let's diagnose it properly.
WhatsApp us with what you're seeing, or fill in the quick form below. We'll come down for a $80 troubleshooting visit and tell you honestly what's wrong and what it'll cost to fix.