General Servicing
Routine cleaning to keep your units cooling efficiently and running longer.
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Singapore · Islandwide service
Cool, clean air — looked after by people who care.
Qair Engineering provides reliable air-con servicing, chemical overhaul, gas top-up, repair and installation across Singapore — backed by senior technicians with 34+ years of hands-on experience.
HDB-licensed installer
34+ years experience
Fully insured
What we do
Air-con services for every home & business
Transparent pricing — clear starting prices, with your exact price confirmed up-front before any work begins. No hidden charges. No deposit for servicing or repairs; installation deposit only after both parties agree on the quote.
Chemical Overhaul
Full dismantle and deep chemical overhaul — our most thorough restoration.
Book this →Gas Top-Up
Refrigerant top-up to restore cooling. We confirm the right gas for your system — no guesswork needed.
Book this →Repair & Troubleshooting
Not cooling, leaking or noisy? We diagnose on-site and quote the repair before any work.
Book this →Installation & Replacement
Supply & install new systems or replace ageing units. We recommend brands proven in SG.
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Not sure what's wrong? Book a home assessment — a specialist comes to inspect and advise the best fix. Quote agreed before any work.
Why Qair
Honest work, done right the first time
Experienced technicians
Our team brings over 34 years of combined hands-on experience across HDB, condo and commercial jobs.
Transparent pricing
Clear rates published up-front. No surprise charges — anything that needs inspection is quoted before we start.
Satisfaction guarantee
If a problem isn't solved, we'll come back and make it right. You only pay transport if it truly can't be fixed.
Islandwide & insured
We serve homes and businesses across Singapore, fully covered by public liability and work-injury insurance.
Brand expertise
We service all major brands and recommend Mitsubishi Electric & Daikin systems proven to last in Singapore's climate.
Easy to reach
Book online, WhatsApp or call. We reply fast during working hours and confirm every appointment with you.
Simple & quick
How booking works
1
Tell us what you need
Pick a service, number of units and a preferred date — online or on WhatsApp.
2
We confirm
We message you to lock in the time slot and confirm the price.
3
We do the job
Our technician arrives on time, cleans up after, and tests everything with you.
4
Easy payment
Pay by PayNow or cash after the job. No deposit for servicing or repairs; for installation, a deposit may apply after you accept the quote.
How it works
Book online · confirm by WhatsApp
Tell us what you need and when. We confirm your slot and your exact price by WhatsApp — no surprises on arrival, no obligation to proceed.
1
Submit your booking
Service + units + date + your contact. Takes about a minute.
2
We confirm by WhatsApp
We confirm your slot and your exact price up-front. You decide whether to go ahead.
3
We arrive & service
Quality service from senior technicians. Pay by PayNow or cash after the job.
Brands we service
Specialists in Mitsubishi Electric & Daikin — and every major brand in Singapore
Also serviced: Panasonic, LG, Sharp, Hitachi, York & more. Qair is independent and not affiliated with these manufacturers — brand logos shown only to identify equipment we service.
Real recent work
See what a Qair job actually looks like
Photos and silent clips from real jobs — no stock images, no filters. Drag through the strip to see the difference a proper clean makes.
Where we work
Islandwide — wherever you are in Singapore
From HDB flats to condos, landed homes and commercial units, our technicians come to you. No travel surcharge within Singapore.
Good to know
Frequently asked questions
How often should I service my air-con?
For most Singapore homes, a general servicing every 3 months keeps units cooling well and prevents mould and water leaks. Units used heavily or in dusty areas may benefit from more frequent cleaning. We'll advise based on what we see.
How much does it cost?
General servicing is $60 per visit (1 unit), then +$20 for each additional unit (up to 6 units = $160). Chemical overhaul is $120–$140 per unit, fixed by unit size. Gas top-up from $60 per unit and repair callout from $30 — both quoted up-front for your approval before any work. Installation is quoted on-site. All prices in SGD, no hidden charges. No deposit for servicing or repairs; for installation, a deposit may be required once both parties agree on the quote. See our full price list.
I'm not sure what's wrong — can someone just come and take a look?
Yes. Book a home assessment and a specialist will come to inspect your units, diagnose the issue and advise the best fix — with a clear price agreed before anything is done. The visit is from $30, with no obligation to proceed.
Which areas do you cover?
We serve all of Singapore — islandwide — including HDB, condominium, landed and commercial properties. There is no travel surcharge within Singapore.
Do you take a deposit?
No deposit is required for general servicing, chemical overhaul, gas top-up or repair — you pay by PayNow or cash after the job. For installation, a deposit may be required after both parties agree on the quote; this will always be explained to you up-front. If a repair genuinely cannot be fixed, only a transport charge applies.
Which brands do you service and install?
We service all major air-con brands. For new installations and replacements we recommend Mitsubishi Electric and Daikin systems, which are proven to last in Singapore's climate.
Ready for cooler, cleaner air?
Book online in under a minute, or message us on WhatsApp and we'll sort it out.