Daikin Aircon Servicing & Repair Singapore
Specialist Daikin aircon servicing, chemical wash, gas top-up, repair and installation across Singapore. 23 years of hands-on experience, transparent pricing from S$40 per unit, seven days a week.
Daikin Aircon Specialists
Daikin is the most widely installed aircon brand in Singapore homes, from iSmile inverter multi-splits in BTO flats to VRV systems in offices. Our technicians service and repair Daikin systems daily and carry the common parts these units need.
If your Daikin unit shows an error code, blinks its timer light or simply is not cooling like before, we can diagnose it on site and explain your options — repair, deep cleaning or, for very old systems, a cost-effective replacement.
Common Daikin error codes we repair
| Error Code | What it usually means |
|---|---|
| U4 | Communication error between indoor and outdoor unit — often wiring or PCB related |
| A3 | Drain water level abnormality — usually a clogged drainage pipe or faulty drain pump |
| A5 | Anti-freeze protection — commonly caused by dirty coils or low refrigerant |
| E7 | Outdoor fan motor fault — the condenser fan may be obstructed or worn |
| U0 | Refrigerant shortage detected — a gas top-up and leak check is usually needed |
Error code meanings vary by model — treat this table as a guide. WhatsApp us the code shown on your unit and we will advise you before booking.
Our Aircon Services & Pricing
Clear services, honest prices and advice based on what your aircon actually needs.
General Servicing
Cleaning of filters, coils, fan blower and drainage to keep your system running smoothly.
1 unitS$40Learn about general servicing
Chemical Wash
Deep cleaning for better cooling, cleaner air and improved operating efficiency.
1 unitS$140Learn about chemical wash
Gas Top Up
Restore cooling performance with a professional refrigerant level inspection.
FromS$40View gas top-up pricing
Aircon Repair
Diagnosis and repair for noisy, leaking, weak or faulty air-conditioning systems.
RequestFree QuoteLearn about aircon repair
Aircon Installation
Professional installation and relocation for homes, offices and commercial spaces.
RequestFree QuoteLearn about installation
Frequently Asked Questions
Do you repair all Daikin aircon models?
We service and repair the Daikin residential and light-commercial models commonly sold in Singapore, including current inverter ranges and older systems.
My Daikin aircon shows an error code. What should I do?
Note the code, switch the unit off and WhatsApp +65 8518 4997 with the code and your model if possible. We will tell you what it likely means and arrange a repair visit — often same-day.
How much does Daikin aircon servicing cost?
General servicing starts from S$40 per unit and chemical wash from S$140 per unit — the same transparent rates we charge for every brand. Repairs are quoted upfront after on-site diagnosis.
Should I repair or replace my old Daikin unit?
As a rule of thumb, if a repair costs more than half the price of a new system and the unit is over 8–10 years old, replacement is usually more economical. We give you an honest recommendation either way.
Keep Your Aircon Cooling at Its Best
Get a free quote now or book your service online in seconds.