Professional Aircon
Overhaul
in Singapore
- 🏅 ISO 45001 Certified
- 🔧 All Brands Supported
- ⭐ BizSafe Star
🦠
Your Dirty Aircon Could Be Making Your Family Sick
An aircon unit that’s not regularly cleaned becomes a breeding ground for
bacteria, mould, and harmful biofilms inside the fan coil and water tray.
Every time it runs, it blows contaminated air directly into your living space —
triggering respiratory issues, allergies, and worsened asthma, especially in children and the elderly.
A professional chemical wash eliminates these hidden health hazards completely.
Our Services
Choose the Right Service for Your Aircon
From routine maintenance to full chemical overhauls — transparent pricing,
no hidden charges.
Routine Maintenance
- Clean and wash air filters
- Check refrigerant gas level
- Flush condensate drain pipe
- Inspect fan coil and evaporator
- Test cooling performance
Price
Call For Quote
Deep Clean
⭐ Most Popular
- Dismantle fan coil; flush with chemical solution
- Remove mould, bacteria & stubborn dirt
- Clean water tray, drainage, and blower
- Deodorise — eliminate stale/musty smell
- Recommended every 3–6 months
Price
Call For Quote
Full Restoration
- Full dismantling of fan coil unit
- Chemical-soak every part for deep sanitisation
- Inspect bearings, capacitor, fan motor
- Re-assemble & pressure-test for leaks
- Ideal for AC not serviced > 12 months
Price
Call For Quote
TRUSTED EXPERTISE
Why City Cooling stands out in Singapore
Decades of Trust
Established neighborhood experts with a track record of reliability since day one.
Certified Specialists
Fully qualified technicians regularly trained in the latest cooling technologies.
Modern Equipment
We use up-to-date diagnostic tools to ensure compatibility with modern AC units.
Conscience Advice
Honest, real insights into your AC problems with zero hidden costs.
The Process
How a Chemical Wash Works
From booking to a fresh-cooling unit — here's what to expect on service day.
1
Power Off & Inspect
Technician inspects unit condition and confirms scope before any work begins.
2
Dismantle Fan Coil
Cover, filters, and fan coil removed carefully for full access to all parts.
3
Chemical Flush
Parts soaked and flushed with biodegradable chemical solution to remove buildup.
4
Re-assemble & Test
Unit re-assembled, drainage checked, and a full cooling performance test run.
Know the Difference
Chemical Wash vs Chemical Overhaul
Not sure which your AC needs? Here's a quick guide:
W
O
Our Services
Choose the Right Service for Your Aircon
From routine maintenance to full chemical overhauls — transparent pricing,
no hidden charges.
Call for price
Call for price
Call for price
Maintenance Contracts
Sign Up for Quarterly Aircon Servicing
Let us handle your schedule. We'll contact you via WhatsApp or SMS when your next service is due — you never have to remember.
Our Services
Stay Cool All Year Round
Our quarterly contract service covers your aircon across all seasons — no chasing, no forgotten servicing dates.
- Scheduled 4 visits per year (quarterly)
- WhatsApp / SMS reminder before every visit
- Priority scheduling over ad-hoc bookings
- Consistent assigned technician who knows your unit
- Year-round peace of mind — we track your service history
