Aircon Repair
We repair all common faults, from PCBs and compressors to fan motors, sensors, and water leaks. Troubleshooting fee will be completely waived if you choose to proceed with the repair. 30-day labour warranty.


Common AirCon Faults & Errors
We have seen every single aircon issues before.
PCB / Circuit Board Failure
⚠️ Symptoms: Aircon won’t turn on, behaves erratically, or displays error codes. Usually caused by power surges or aging components.
🛠️ Resolution: Complete board replacement | 1 to 2 hours (once part arrives).
🔧 Compressor Breakdown
🔍 Symptoms: Outdoor unit hums but won’t start, trips your circuit breaker, or runs without cooling. The compressor is the heart of your system.
✔️ Resolution: Major repair | We will provide a transparent cost comparison for repair vs. unit replacement.
Fan Motor Failure
🔍 Symptoms: Indoor blower or outdoor fan won’t spin, or emits unusual noises during operation. Typically caused by worn-out bearings or burnt motor coils.
✔️ Resolution: Direct motor replacement | 1 to 2 hours.
Water Leakage
🔍 Symptoms: Water dripping directly from the indoor unit due to blockages, cracked water trays, or frozen coils.
✔️ Resolution: Targeted diagnosis and fix | Typically costs $80 to $150 once the root cause is identified.
Capacitor or Contactor Fault
🔍 Symptoms: Outdoor unit hums but fails to start, or the fan struggles to spin up. These electrical parts naturally degrade over time.
✔️ Resolution: Component replacement | Common, straightforward fix with same-day completion.
Drainage Line Blockage
🔍 Symptoms: Slime, jelly, and dust buildup clog the drain line, leading to internal water leaks and a musty room odour.
✔️ Resolution: High-power drainage vacuuming | Quick, same-day resolution.
Sensor / Thermistor Issues
🔍 Symptoms: Aircon fails to read room temperature accurately, short-cycles (turns off too early), or triggers specific sensor error codes.
✔️ Resolution: Thermistor/sensor swap | 30 to 60 minutes.
Remote Control & Receiver Issues
🔍 Symptoms: Unit ignores remote commands or only responds from point-blank range. This is usually a faulty wall receiver panel rather than a broken remote.
✔️ Resolution: Signal receiver replacement or remote pairing.
Electrical & Wiring Faults
🔍 Symptoms: Tripped circuit breakers, burnt wire connections, or intermittent operation due to loose wiring.
✔️ Resolution: Comprehensive wire-tracing and safe repair | Final quote depends on the complexity of the wiring layout.
Should You Repair or Replace Your Aircon?
Sometimes, it’s just not worth it to repair your aircon as it costs more in the long-term.
| 🔧 Repairing Makes Sense When | 🔄 Replacing Is Often Smarter When |
|---|---|
| ✓The unit is under 7 years old | →The unit is 10+ years old and the compressor needs replacing |
| ✓The faulty part is inexpensive — a capacitor, sensor, drainage part or contactor | →Several parts have given out within the last 12 months |
| ✓It was cooling well right up until this breakdown | →It keeps losing refrigerant despite repeated top-ups |
| ✓A fan motor or PCB has failed on a unit that's only 5–8 years old | →The repair quote works out to more than 50% of a new installation |
| ✓The repair quote comes in under 30% of a new installation | →It's a discontinued model with parts that are hard to source |
Diagnostic Fee
Transparent & simple pricing
Waived with repairs.
*T&C applies.
1. Cooling Performance
- Airflow
- Temperature
- Cooling efficiency
2. Electrical Components
- PCB
- Capacitor
- Sensor
- Wiring & connections
3. Drainage System
- Drain pipe
- Drain pan
- Water flow
- Water pump
4. Refrigerant System
- Pressure reading
- Refrigerant level
- Leaks
- Heat exchange
5. Mechanical Components
- Fan motor
- Blower wheel
- Compressor
- Bearings
We don’t guess. We check.
Every check helps us identify the real problem, not just the symptom.

AirCon Repair FAQ
Popular questions that Singaporeans ask about AirCon repair work.
Why Do Customers Trust Us?
Verified customer reviews from those
who have trusted us.
★★★★★
Excellent service! The team was very professional, punctual, and very knowledgeable. Kelvin came and checked my aircon units and gave me the best solution to save my money. They did a great job, explained everything clearly, and left the place clean. My air conditioner is working perfectly now. No more sleepless nights. Highly recommend this company for their reliable service and great customer care!
Jeanie Tan
★★★★★
All I can say is everything about this air-condition company is Excellent.
The pricing and the task done by very experience and professional technician who carry out their job with full of responsible leaving the place intact.
The Customer’s Service is also prompt to queries. The best part is No Hidden cost like other company that I’ve ever dealt with previously.
Muhammad Rasheed
★★★★★
HIGHLY RECOMMENDED! Very transparent with pricing, no hard selling — just honest, professional service from start to finish.
They came on time to chem wash my 2 aircon units, prepped the area first so nothing got messy, and cleaned everything thoroughly (even the condenser!). Sent me before/after pics too — the difference was so satisfying to see.
One unit acted up again a few days later, but it’s 7.5 years old so fair enough. Called them back and Jerry patiently helped troubleshoot until it was working again.
Thank you to the whole team, and especially Jerry, for the honest, reliable service — and for keeping to your promise! 🙏🏼
N Leza
★★★★★
Arivu very good service and professional. He came on time, done a very good job by cleaning my aircon. Will definitely continue their service and recommend to friends and family. 👍🏻
Bernice Ngiam
★★★★★
The cleaning crew came on time and did a fantastic job of cleaning all my aircons and took out everything and wash it and dry it then fix it back. They also checked on the compressor and clean it thoroughly. Lastly they checked the coldness of the aircon and clean up everything before they left. Good job. Highly recommended.
Denyse Young
★★★★★
They were very professional, friendly, and attentive. They took care to properly cover areas that might get wet during the servicing and made sure the air-conditioning unit was thoroughly cleaned. They also clearly explained the recommended treatment for the next servicing session. Overall, I’m very satisfied with their service and would highly recommend them
Vhanj Valencia
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