LG Aircon Servicing & Repair Singapore
Specialist LG 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.
LG Aircon Specialists
LG ArtCool and DualCool inverter systems combine sleek looks with efficient cooling, and are common in Singapore condos. Their inverter compressors are efficient but sensitive to low refrigerant and poor airflow — regular servicing prevents most faults.
LG units report faults with CH error codes. Whether it is a CH05 communication fault or weak cooling with no code at all, our technicians will diagnose the unit properly and give you a clear, fixed quote before proceeding.
Common LG error codes we repair
| Error Code | What it usually means |
|---|---|
| CH05 | Indoor/outdoor communication fault — wiring or PCB related |
| CH38 | Refrigerant shortage detected — leak check and gas top-up usually required |
| CH01 | Indoor air temperature sensor fault — sensor replacement |
| CH02 | Indoor pipe temperature sensor fault — sensor replacement |
| CH10 | Indoor fan motor fault — fan motor or connection issue |
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 LG aircon models?
We service and repair the LG residential and light-commercial models commonly sold in Singapore, including current inverter ranges and older systems.
My LG 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 LG 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 LG 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.