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 |

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.
★★★★★
Wasn’t sure what to expect for the price but the technician was thorough and explained what he was doing. Aircon does feel cooler after. Will see how long it lasts before deciding to sign contract.”
Wei Ling Tan
★★★★★
“Booked for 2 units, technician came on time and was quite systematic. The BeeChem Wash took longer than my usual servicing which I suppose is the point. Decent experience overall.”
Rajan Pillai
★★★★★
“Prices are clearly listed on the website which I appreciate. No surprises when they arrived. Job was done neatly, though I wished they had earlier slots. Aircon working well so far.”
Siti Rahimah
★★★★★
“First time using BeeHonest. Technician was professional and didn’t try to upsell me anything extra, which is rare honestly. Still monitoring the aircon performance but initial impression is good.”
Darren Goh
★★★★★
“Came recommended by my neighbour so decided to try. The wash is more involved than regular servicing and it took about 20 minutes per unit. Aircon noticeably colder, hope it stays that way.”
Priya Nair
★★★★★
“Straightforward booking process and the technician was polite. Explained the difference between their BeeChem Wash and a chemical overhaul clearly without pushing me to upgrade. Fair enough for the price.”
Jason Lim
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