Available for booking today

Aircon Servicing Singapore from $25

Trusted aircon specialists for homes and offices. General service, chemical wash, gas top-up, repair and installation — done right, on time.

Book via WhatsApp Call +65 6816 2462

Experienced technicians

Same-day slots

Transparent pricing

Quick price guide

1.0 / 1.5 HP general servicefrom $25
2.0 / 2.5 HP general servicefrom $30
Chemical wash (per unit)from $80
Chemical overhaulfrom $150
Gas top-upfrom $60

See full pricing →

What we do

Complete aircon care

From routine servicing to deep chemical cleaning and full installation — one team for every unit type.

General Servicing

Filter clean, coil wipe-down, drainage check and performance test. Ideal every 3–4 months.

From $25 / unit

Chemical Wash

Deep clean of indoor coil with chemical solution. Restores airflow and cooling efficiency.

From $80 / unit

Chemical Overhaul

Full dismantle and soak clean for heavily clogged units. Best for stubborn leaks and odour.

From $150 / unit

Gas Top-Up

Refrigerant check and top-up for weak cooling. Includes pressure test where applicable.

From $60

Repair & Troubleshooting

Water leaking, not cold, noisy fan, error codes — we diagnose and fix common faults.

Diagnosis on-site

Installation & Relocation

New unit install, replacement and shifting. System 1 to multi-split — ask us for a quote.

Free quote

Transparent rates

Aircon servicing prices

No hidden charges. Final price confirmed before work starts. Multi-unit discounts available.

General Service

Routine clean & check

$25 / unit from

1.0–1.5 HP from $25
2.0–2.5 HP from $30
Filter & cover clean
Drainage & airflow check
Recommended every 3–4 months

Book General Service

POPULAR

Chemical Wash

Deep coil cleaning

$80 / unit from

Chemical treatment on coil
Improves cooling & airflow
Helps reduce water leaks
Odour reduction
Best every 6–12 months

Book Chemical Wash

Chemical Overhaul

Full dismantle clean

$150 / unit from

Full indoor unit dismantle
Soak & chemical clean
For heavy dirt / mould
Restores peak performance
Gas top-up from $60

Book Overhaul

Prices are indicative and may vary by unit type, access and condition. WhatsApp us for an exact quote.

Why AOT

Reliable aircon service you can book in minutes

We keep it simple: clear pricing, skilled technicians, and fast response via call or WhatsApp. Homes, condos and offices across Singapore.

Fast booking
Message us on WhatsApp — many jobs scheduled same or next day.
Honest pricing from $25
Know what you’ll pay before we start. No pressure upsells.
Careful, tidy work
Protective covers, clean-up after service, and a working unit when we leave.

HDB

Flats & maisonettes

Condo

Residences & clusters

Office

Shops & commercial

All brands

Daikin, Mitsubishi, more

Reviews

What customers say

“Booked chemical wash for 3 units. Came on time, explained everything, and the aircon is cold again. Fair price.”

Sarah L. · Tampines

“WhatsApp reply was fast. Fixed our leaking unit the same afternoon. Will use AOT again for servicing.”

Jason T. · Jurong

“Office maintenance-style service — punctual and tidy. Good value for multi-split units.”

Michelle K. · CBD

FAQ

Common questions

Every 3–4 months for general servicing is typical in Singapore’s humid climate. Chemical wash is often done every 6–12 months depending on usage and dirt level.

Yes, subject to schedule. WhatsApp or call us early — we’ll confirm the earliest slot for your area.

We serve customers islandwide across Singapore — HDB, condo, landed and commercial.

General service is for regular maintenance. Choose chemical wash if cooling is weak, airflow is poor, or there’s mild odour/leak. Overhaul is for heavily clogged units.

Easiest is WhatsApp +65 8151 8857 with your address, number of units and preferred timing. Or call +65 6816 2462.

Ready for colder, cleaner air?

Tell us your unit count and preferred time — we’ll get you booked quickly.

+65 6816 2462 WhatsApp +65 8151 8857

Send us a booking request

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