From $25/unit
General Servicing
- Clean filters & fan blades
- Vacuum drainage pipe
- Check gas & temperature
- Wipe down indoor unit
Available now · Mon–Sun 8AM–10PM
Aircon Servicing in Singapore — From $25/Unit
Chemical wash, gas top-up and aircon repair near you for all brands. Same-day service, 30-minute WhatsApp reply. BCA registered, EMA certified.
BCA Registered · EMA Certified · Fully Insured
5,000+Jobs Done
4.8★Google Rating
10+ YrsExperience
30-MinResponse
Services & Pricing
Upfront rates for aircon chemical wash, gas top-up and repair. No hidden charges.
From $80/unit
Chemical Wash
- Deep clean evaporator coil
- Flush drainage system
- Remove mold & odour
- Restores cooling efficiency
From $150/unit
Chemical Overhaul
- Full dismantle of indoor unit
- Chemical soak all parts
- Gas top-up included
- Best for heavy water leak / no cold
From $80/unit
Gas Top-Up (R410A / R32)
- Leak test & pressure check
- Top-up correct refrigerant
- Restore cold air output
- Same-day appointment
From $350
Installation
- System 1 / 2 / 3 / 4 install
- Copper piping & bracket
- BCA registered installer
- Free on-site quote
Why Singapore Homes Choose AOT
We treat your home like our own. Clean shoes, drop cloths, and a tidy hand-over every time.
BCA Registered & EMA Certified
Fully licensed, BCA-registered company. Insured technicians on every job.
30-Min Response
WhatsApp reply within 30 minutes, 8AM–10PM daily including public holidays.
Upfront Pricing
We quote before we start. No surprise charges, no pressure upsell.
Workmanship Warranty
30-day warranty on servicing, 1-year warranty on installation work.
Daikin
Mitsubishi
Panasonic
LG
Midea
Customer Reviews
Rated 4.8★ by Singapore homeowners
“Booked via WhatsApp at 9am, technician came by 11am. Did chemical wash for 2 units, no mess and the cold air is back. Pricing same as quoted, no upsell.”
“Aircon was leaking water. AOT diagnosed choked drainage pipe, fixed within an hour. Friendly uncle, very professional. Will use again.”
“Best price I got after asking 4 companies. Did gas top-up for my Daikin system 3, cooling restored same evening. Highly recommend.”
Get Your Free Quote
Tell us about your aircon servicing request
Fill in the form and your details will open as a WhatsApp message to AOT. We typically reply within 30 minutes during Mon–Sun 8AM–10PM incl. Public Holidays.
- 2 Toh Tuck Link #02-01, Singapore 596225
- +65 6816 2462
- admin@aot.com.sg
- WhatsApp +65 8151 8857
FAQ
Frequently Asked Questions
How much does aircon servicing cost in Singapore?+
General aircon servicing starts from $25/unit. Chemical wash is $80/unit and chemical overhaul is $150/unit. We give upfront pricing over WhatsApp — no hidden charges.
How often should I service my aircon?+
Most Singapore homes service aircon every 3 to 6 months depending on usage, pets, dust and whether the unit is used daily.
Do you offer same-day aircon repair?+
Yes, same-day appointments are available subject to technician schedule and location.
Which aircon brands do you service?+
We service major brands including Daikin, Mitsubishi, Panasonic, LG and Midea.