Aircon Servicing Yishun - Your Local Cooling Experts
Billy Aircon Yishun is a dedicated 3-person team led by Thomas Lim, a BCA-certified technician with 10 years of experience servicing HDB flats and condominiums across Yishun, Khatib, and Nee Soon. From $16/unit with no hidden fees and a 90-day warranty on every job.
Our Aircon Services and Repair Solutions
From routine servicing and chemical overhaul to emergency repairs and new installation. Serving HDB flats, condos, and commercial properties across Yishun with transparent 2026 pricing.
Chemical Wash
Professional aircon chemical wash in Yishun from $80 per unit. Non-dismantle and full chemical overhaul options. Kills 99.9% of bacteria and restores cooling power.
Gas Top Up
Aircon gas top up in Yishun from $50. R22, R410A, and R32 refrigerant types available. Licensed handling by certified technicians. Restore full cooling power.
Installation
Professional aircon installation for HDB flats, condos, and commercial properties in Yishun. All major brands. Proper trunking, piping, and electrical setup by BCA-certified technicians.
Aircon Leaking
Aircon leaking water in Yishun? Get professional repair from $50. Clogged drain, dirty filter, low gas, installation issues - we fix them all across Yishun and Khatib.
Aircon Not Cold
Is your aircon not cold in Yishun? Learn the common causes and how Billy Aircon Yishun fixes them. From dirty filters to compressor issues, we diagnose and repair all cooling problems.
Servicing Price
Transparent aircon servicing prices in Yishun from $16 per unit (bulk). View our complete 2026 price list for HDB, condo, and commercial properties. No hidden fees.
Common AC Problems We Fix Fast
High humidity and year-round heat in Singapore push aircon systems hard. Older HDB blocks along Yishun Ring Road and newer BTOs near Yishun Central face different challenges, but our team handles them all.
Aircon Not Cold
Dirty filter, low gas, or compressor issue — we find and fix the root cause.
Aircon Leaking Water
Clogged drain, dirty filter, or installation defect — we stop the leak fast.
Bad Smell or Mould
Chemical wash or full chemical overhaul kills 99.9% bacteria and removes stubborn grime and mould.
Low on Refrigerant Gas
R22, R410A, and R32 refrigerant gas top-up by licensed technicians. From $50.
New Installation
Professional aircon installation for HDB, condo, and landed properties.
Emergency Repair
2 dedicated emergency teams available. WhatsApp us now for urgent repairs.
Our Affordable Pricing
Transparent rates with no hidden fees. All prices are before GST. View full price list →
Standard Aircon Cleaning
Includes condenser unit
| 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 |
Why Yishun Residents Choose Billy Aircon
Dedicated Local Team
Our Yishun division is a 3-person crew that lives and works in the North Region. We know the HDB layouts, condo MCSTs, and industrial parks in this area inside out.
Ceiling Cassette Specialists
Thomas Lim's team specialises in ceiling cassette servicing for newer BTOs along Yishun Central and commercial units at A'Posh BizHub.
Chemical Wash Experts for Older Units
Mature HDB blocks along Yishun Ring Road and Chong Pang often need intensive chemical overhauls. We handle these aging systems daily.
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 in Yishun? 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 across Yishun, Khatib, Nee Soon, and Sembawang. Rated 4.3 stars from 1,095+ Google reviews.
"Thomas and his team serviced all 4 units in my Yishun HDB flat. Very thorough, especially the chemical wash on the master bedroom unit. Mould smell completely gone."
"Had an emergency leak from my ceiling cassette unit at A'Posh BizHub. Thomas Lim's team came within a few hours and fixed it on the spot. Very professional."
"Been using Billy Aircon Yishun for over a year. Always punctual, fair pricing, and their chemical overhaul on my old Chong Pang flat aircon made it blow cold like new again."
"Our condo MCST at North Gaia recommended Billy Aircon. Thomas explained everything clearly and did not push unnecessary services. Honest and reliable."
"I needed all 3 units serviced before Chinese New Year. Thomas scheduled it within 2 days and finished in under 2 hours. Good job and very reasonably priced."
See What Our Customers Say
Real customers, real results. Watch their experience with Billy Aircon.
Billy Aircon Are Recommended By
Serving Yishun & Northern Singapore
Our Yishun division covers the entire North Region, including Chong Pang, Nee Soon Central, Khatib, Springleaf, Lower Seletar, Sembawang, Woodlands, Mandai, and Ang Mo Kio. Conveniently accessible via the Seletar Expressway and Yishun Avenue 2.
Frequently Asked Questions
Common questions about our aircon servicing in Singapore.
How much does aircon servicing cost in Yishun?
Do older Yishun HDB flats need chemical wash more often?
How often should I service my aircon in Yishun?
Does Billy Aircon Yishun offer a warranty?
How quickly can you respond to an emergency repair in Yishun?
Can you service ceiling cassette aircon units in Yishun?
Find Billy Aircon Yishun
Billy Aircon Yishun - Yishun, Singapore | +65 9459 8727 Ext. 103
Ready to Stay Cool in Yishun?
From $16/unit. No hidden fees. 90-day warranty. WhatsApp us now for an instant quote.