Services & pricing

Clear, honest air-con pricing

Every price below is a starting price in Singapore dollars. We confirm your exact price up-front — at booking for servicing, and for your approval before any work begins for gas top-up, repair and installation. No hidden charges. No deposit for servicing or repairs; for installation, a deposit may be required once both parties agree on the quote.

Aircon cover before chemical wash — built-up grime
Before chemical wash
Same aircon cover after chemical wash — restored
After chemical wash
Chemical overhaul in progress — unit dismantled
Chemical overhaul
Brand-new Mitsubishi Electric aircon installation
Brand-new install
Most booked

General Servicing

Routine cleaning that keeps your units cooling efficiently, prevents water leaks and extends their lifespan. Recommended every 3 months.

  • Filter & front-cover wash
  • Fan coil & blower wipe-down
  • Drainage check & clearing
  • Cooling & airflow test
Book general servicing
General Servicing — per visit
UnitsPrice
1 unit$60
2 units$80
3 units$100
4 units$120
5 units$140
6 units$160

$60 per visit (1 unit), then +$20 for each additional unit. Final price confirmed at booking. No surprises on arrival.

Most thorough

Chemical Overhaul

The works. We fully dismantle the unit for a complete chemical overhaul — best for units that are very dirty, leaking water or smelling musty.

  • Full unit dismantle
  • Deep chemical soak & wash
  • Coil & blower restoration
  • Reassemble, reinstall & test
Book chemical overhaul
Chemical Overhaul — per unit
Unit size (BTU)Price per unit
9,000 BTU / 12,000 BTU$120
18,000 BTU / 24,000 BTU$140

Includes dismantle & reinstall. Not sure of your unit's BTU? Just book — we'll confirm your exact price when we confirm your slot, never on arrival.

Gas Top-Up

Air-con not as cold as before? Low refrigerant is a common cause. We check for leaks, pressure-test and top up the correct gas for your system — we identify the right gas for you, no guesswork needed.

  • Leak check & pressure test
  • Refrigerant top-up (we identify the right gas)
  • Honest advice if a leak repair is needed first
Book gas top-up
Gas Top-Up — per unit
System typePrice
Older systems (R22 / R410A)$60 – $120
Newer systems (R32)$80 – $150

Just book — we'll identify the right gas for your system. Price depends on amount required. If a leak is found, we'll advise on repair first.

Repair & Troubleshooting

Not cooling, dripping water, tripping the power or making strange noises? We diagnose the fault on-site and give you honest advice on repair versus replacement.

  • On-site fault diagnosis
  • Common parts repair
  • Honest repair-vs-replace advice
Book a repair
Repair — callout
ServicePrice
Diagnostic calloutFrom $30

We quote any repair for your approval before we start — you decide. If we genuinely can't fix it, you pay transport only.

Not sure? Start here

Home Assessment

Can't tell what's wrong — or not sure whether you need a service, a repair or a new unit? Book a specialist to come take a look. We inspect, diagnose and recommend the best fix, with a clear price agreed before anything is done.

  • On-site inspection of your unit(s)
  • Honest diagnosis & advice
  • Clear recommendation + price
  • No obligation to proceed
Book a home assessment
Home Assessment — visit
ServicePrice
Specialist home visitFrom $30

A specialist comes to your home to inspect and advise. If you go ahead, any work is quoted for your approval first. Transport charge only if you choose not to proceed.

Installation & Replacement

Installing a new system or replacing an old one? We assess your space and recommend brands proven to last in Singapore's climate — chiefly Mitsubishi Electric and Daikin.

  • On-site assessment
  • Supply & install of new units
  • BTO move-in · condo replacement · upgrades · commercial
  • Piping, electrical & mounting included in quote
Request installation quote
Installation — quotation
ServicePrice
Supply & install / replacementQuoted on-site

Free, no-obligation quote — once you accept it, that's your price. Brand warranty applies on the unit, and we'll advise the right system for your home.

Brands we service

Specialists in the brands you trust

We service, repair and install all major air-con brands in Singapore — with deep hands-on expertise in Mitsubishi Electric and Daikin, the two systems most BTOs, condos and offices rely on.

Mitsubishi Electric Daikin Fujitsu Samsung Midea

Other brands serviced: Panasonic · LG · Sharp · Hitachi · York · and others.

Qair Engineering is an independent air-conditioning service provider. We are not affiliated with, sponsored by or authorised by any of the manufacturers shown above. Brand names and logos are the property of their respective owners and are used here only to identify the equipment we service.

How our pricing works: General servicing is $60 per visit (1 unit), then +$20 for each additional unit — fixed prices, confirmed at booking. Chemical overhaul is a fixed price per BTU tier. Gas top-up, repair and installation are quoted up-front for your approval before any work begins. No hidden charges. No deposit for servicing or repairs; for installation, a deposit may be required once both parties agree on the quote. If we ever spot an extra issue during a job, we'll explain it and only carry on with your go-ahead — billed separately at our standard rates.

Not sure which service you need?

No problem — book a home assessment and our specialist will come take a look and advise.

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