Aircon Servicing in Singapore, Trusted Since 2003
Billy Aircon services, repairs and installs aircon for HDB flats, condos, landed homes and offices across Singapore. 26 in-house technicians, no middlemen, prices published online. 3 units from $70, with a 24-hour response guaranteed.
Aircon not working? See our aircon repair service →Aircon Servicing and Maintenance
Regular servicing, deep cleaning and gas top-ups for HDB flats, condos, landed homes and offices. Prices are published, before GST.
Standard Aircon Servicing
Filter cleaning, drainage flushing and a system inspection, plus a check of the outdoor condenser unit.
Chemical Wash
A non-dismantle deep clean of the coil, blower and tray for units that smell, drip or cool poorly.
Chemical Overhaul
The fan coil is taken apart, cleaned in chemical solution and refitted. For heavy mould or long gaps between services.
Aircon Gas Top Up
Refrigerant top-up for R22, R410A and R32 systems by licensed technicians.
Commercial Aircon Maintenance
Scheduled servicing for offices, shops and F&B outlets, including ceiling cassettes and VRV systems.
Aircon Maintenance Contracts
Quarterly servicing visits at locked-in rates for homes, landlords and small offices.
What standard servicing includes
- Filter cleaning, with worn filters replaced
- Drainage pipe and tray flushing
- Indoor unit and system inspection
- Outdoor condenser unit checked
- 90-day workmanship warranty
Aircon Servicing Prices
Transparent rates with no hidden fees. All prices are before GST. View full price list →
Standard Aircon Cleaning
Includes condenser check
| No. of Units | Best Rate |
|---|---|
| 1 Unit | $50 |
| 2 Units | $55 |
| 3 Units | $70 |
| 4 Units | $85 |
| 5 Units | $100 |
| 6 Units | $115 |
| 7–9 Units | $18/unit ** |
| 10+ Units | $16/unit ** |
** See terms & conditions on pricing page
Chemical Wash
Deep clean with chemical solution
| Type | Best Rate |
|---|---|
| Non-Dismantle Chemical wash only | $80–$100 |
| Full Dismantle Chemical overhaul | $130–$180 |
Gas Top Up
Licensed R32 refrigerant handling
| Type of Gas | Best Rate |
|---|---|
| R22 GAS | $50–$80 |
| R410 GAS | $60–$150 |
| R32 GAS Licensed | $80–$200 |
Aircon Repair and Troubleshooting
Every repair starts with a check-up: $40 standard or $50 advanced troubleshooting. We explain the fault and quote the repair before any work starts.
Aircon Not Cold
Dirty coils, low gas or a failing part. We find the cause before quoting.
Aircon Leaking Water
Blocked drain pipes, dirty trays or a unit mounted at the wrong slope.
Aircon Making Noise
Rattling, buzzing or clicking from the fan, motor or loose parts.
Weak Airflow
Clogged filters, a dirty blower wheel or a fan motor that is slowing down.
Aircon Musty Smell
Mould and bacteria in the coil and tray, usually cleared with a chemical wash.
Parts Replacement
Fan motors, capacitors, thermostats and sensors for all major brands.
Emergency Aircon Repair
Two emergency teams for urgent breakdowns, with a 24-hour response.
Compressor and Component Faults
PCB, sensor and compressor faults diagnosed and priced before repair.
New Aircon Installation
Authorised Daikin and Mitsubishi dealer and BCA-registered contractor (CRS L1). Supply and installation for HDB flats, condos and landed homes.
Why Singapore Homeowners Choose Billy Aircon
No Middlemen, No Markup
We employ our own fully licensed, in-house technicians. No outsourcing means lower costs and consistent quality for residential and commercial customers.
Transparent Pricing Online
All our prices are published online. No surprise charges, no hidden fees. What you see is what you pay.
24-Hour Response Guaranteed
Our customer service responds within 24 hours. Two special emergency repair teams for urgent breakdowns.
90-Day Workmanship Warranty
Every service comes with our 90-day warranty. If any issue related to our work occurs, we return and fix it free.
3 Simple Steps to Book a Service
Searching for aircon servicing near you? Booking is simple. Three easy steps from enquiry to completion.
WhatsApp or Call Us
Send us a WhatsApp message or call our hotline. Tell us your issue, number of units, and preferred timing.
We Come to You
Our technician arrives at your HDB flat, condo, or landed home at the agreed time. We diagnose the issue, explain what is needed, and quote you upfront.
Problem Solved
Service is completed, you receive a receipt, and every Billy Aircon job comes with a 90-day workmanship warranty.
Get a Transparent Quote in Minutes
Get a transparent quote in minutes for servicing, repair, chemical wash, or installation. No obligation, no hidden fees. Our team responds within 24 hours.
What Our Customers Say
Trusted by homeowners in Bedok, Tampines, Jurong, Ang Mo Kio, and across Singapore. Rated 4.3 stars from 1,093+ Google reviews.
"JJ team provided good advice and servicing. Happy with their kind help. Would love to have them back again for next servicing."
"The service team responds promptly and conducts their work with impressive cleanliness and systematic precision. Their workmanship reflects a high level of professionalism."
"Billy Aircon does not over charge and solves all your air-conditioning issues! All their servicing staff is efficient and approachable. My Go To aircon servicing company."
"Been using Billy Aircon for more than 4 years. Good in troubleshooting aircon issues and resolving it. Charges always reasonable and fair — worth every cent."
"Professional, thorough, punctual. He take time to explain procedures how to keep my aircorn always clean. Highly recommended vendor!"
"I've used many contractors. My experience with Billy Aircon has been the best so far. Always punctual and proficient. Technicians are polite and efficient."
See What Our Customers Say
Real customers, real results. Watch their experience with Billy Aircon.
Billy Aircon Are Recommended By
Serving Every Corner of Singapore
Our base is at 35 Circuit Road in MacPherson. From there our technicians reach Paya Lebar, Tai Seng, Ubi, Eunos, Geylang, Potong Pasir, Bidadari, Kaki Bukit, Kallang and Hougang quickly, and we cover the rest of Singapore island-wide, with our Jurong branch serving the west.
MacPherson
Same-day Response
Paya Lebar
Same-day Response
Tai Seng
Same-day Response
Ubi
Same-day Response
Eunos
Same-day Response
Potong Pasir
Same-day Response
Bidadari
Same-day Response
Kaki Bukit
Same-day Response
Kallang/Whampoa
Same-day Response
Hougang
Same-day Response
Bedok
Same-day Response
Tampines
Same-day Response
Jurong
Same-day Response
Bukit Batok
Same-day Response
Woodlands
Same-day Response
Yishun
Same-day Response
Ang Mo Kio
Same-day Response
Toa Payoh
Same-day Response
Punggol
Same-day Response
Sengkang
Same-day Response
Serangoon
Same-day Response
Geylang
Same-day Response
Frequently Asked Questions
Common questions about aircon servicing and repair in Singapore.
Aircon servicing questions
How much does aircon servicing cost in Singapore?
What is the difference between normal servicing and chemical wash?
How often should I service my aircon in Singapore?
Do you offer a warranty on your work?
Do you serve all areas of Singapore?
Aircon repair questions
How quickly can you come for an emergency repair?
How much does aircon repair cost in Singapore?
What aircon faults do you repair?
Ready to Stay Cool?
3 units from $70. No hidden fees. 90-day warranty. WhatsApp us now for a quote.