Cost Guide · 2026
Aircon (Air Conditioner) Installation Cost Singapore 2026
Quick answer: aircon installation cost
Install-only aircon work starts from S$450 for System 1. Install-only System 2 is from S$850, System 3 from S$1,200 and System 4 from S$1,600. Supply-and-install packages usually start from about S$850 for System 1 and depend on brand, BTU, pipe run, AC ledge access, trunking and old-unit removal, so FixMove confirms everything in writing before work starts.
About FixMove — FixMove coordinates split-system aircon installation quotes for common System 1-4 setups. The written quote states equipment, included pipe length, trunking, bracket, commissioning, access and old-unit removal instead of assuming every item is included.
Your aircon install price comes down to the number of fan-coils, equipment brand and BTU, copper-pipe length, trunking route, condenser access, electrical scope and old-unit removal. The written quote separates supply-and-install from install-only work and states every included item before booking.
From $450 single unitBundle + supply optionsWritten quote before work
⚡ Avg reply ~5 min, 9am–10pm · Same-day slots when available · Send unit photos + room count and get an indicative figure on the spot — no obligation
Installation price by system
Labour and installation only — the aircon unit, brand and inverter spec are quoted separately, so you only pay for the scope you choose. Buy your own set or ask us to bundle supply.
Indicative ranges only — your final number is confirmed in writing after we assess your ledge, pipe run and brand, and any variation is confirmed in writing before additional work starts.
Which path fits your situation
Air conditioner installation cost in Singapore — what drives it
The air conditioner installation cost singapore homeowners pay depends mostly on system size, pipe distance and whether trunking is concealed. Installing air conditioning in a new HDB or condo unit also needs proper bracket mounting, vacuuming and a gas-pressure test — skipping these is what causes leaks and weak cooling later. We quote the full air conditioner installation cost upfront, with no surprise add-ons on the day.
FAQ
Are these prices for installation only or supply-and-install?
These ranges are mainly for planning. Some jobs are quoted as supply-and-install, while replacement-only jobs may be priced differently depending on the existing setup and chosen brand.
What usually increases the installation price?
Longer copper runs, concealed trunking, electrical upgrades, difficult access, non-standard condenser placement and removal of old units are the most common reasons the final quote goes up.
How soon can installation be arranged?
Timing depends on stock, site condition and installer availability. Sharing your address, preferred brand and photos of the current setup helps us advise the earliest realistic slot.
Who is FixMove and how do FixMove technicians handle this service?
FixMove coordinates split-system aircon installation quotes for common System 1-4 setups. The written quote states equipment, included pipe length, trunking, bracket, commissioning, access and old-unit removal instead of assuming every item is included.
✅ Licensing & Compliance — Aircon Install
Any workmanship or pressure-test cover is stated in the written quote. Regulated electrical scope is assigned to the appropriate licensed worker where required. See licence and verification policy.
Aircon Installation Cost Breakdown by System Size
Aircon installation cost Singapore varies mainly by system size (how many indoor units one outdoor compressor serves), brand and complexity of trunking/piping run. The 2026 ballpark for typical HDB and condo flats:
- System 1 (1 indoor + 1 outdoor): $850 supply-and-install for 9,000 BTU; $950 for 12,000 BTU. Best for studio or single-room replacement.
- System 2 (2 indoor + 1 outdoor): $1,450-$1,700. Common in HDB 3-room living-room + master bedroom setup.
- System 3 (3 indoor + 1 outdoor): $2,200-$2,600. Standard for HDB 4-room and 5-room flats covering living + 2 bedrooms.
- System 4 (4 indoor + 1 outdoor): $2,800-$3,400. Used in 5-room with full bedroom coverage or executive flats.
- System 5 and above: from $3,800. Common in condo with study + maid room.
All quotes include standard 3m copper piping, drainage, basic trunking, wall bracket, electrical connection to existing aircon point, vacuum and gas charge. Extra trunking ($25/ft), longer piping runs (>5m) and concealed installation are quoted separately after on-site survey.
Split vs Ducted Aircon Installation in Singapore
Split system (wall-mounted) installation in Singapore is the most common — from $850 per indoor unit for 9,000 BTU. The indoor blower sits visible on the wall; outdoor condenser goes on the AC ledge or service yard. Setup is non-invasive, no ceiling work needed, and is the default for HDB flats and most condos.
Ducted air conditioning installation cost in Singapore ranges from $3,500 to $8,000+ per system depending on duct length, number of zones and false-ceiling work required. Ducted is preferred for landed houses, premium condos and offices where homeowners want a hidden, uniform cooling profile. Quote includes flexible ductwork, diffusers, plenum boxes, condensate drainage and zoning controller. Note: ducted installation requires false ceiling carpentry — budget $80-$120/ft for ceiling drop, billed separately by an interior contractor.
Cassette aircon installation (recessed ceiling unit) sits between split and ducted at $1,800-$2,400 per indoor unit, also requiring ceiling space.
HDB vs Condo Aircon Installation — Permit & Approval
HDB aircon installation does not require a separate HDB permit when reusing existing condenser ledge and not penetrating the parapet. New through-wall piping must follow HDB's exterior copper-piping guidelines and use approved fittings. installer meeting the applicable access and safety requirements must be used for any work on the AC ledge.
Condo aircon installation requirements vary by estate and proposed route. Confirm the MCST or managing agent process, approved contractor requirements, working hours, access and any facade restrictions before booking; the written quote should state who handles each submission.
R32 vs R410A Refrigerant — Which to Choose?
As of 2026, almost all new aircon units sold in Singapore use R32 refrigerant (lower global warming potential, more efficient). R410A is still found on older units installed before 2020 and on some premium ducted systems. R32 gas top-up ($80-$180 per refill) is the most common service call, followed by leak repair ($180-$300 inclusive of refill).
When replacing an older R410A unit with a new R32 unit, the existing copper piping must be cleaned and pressure-tested (or flushed/replaced if contamination is found) — budget +$80-$150 on top of standard installation cost.
Compare the Exact Aircon Model, Not Just the Brand
Ask for the exact indoor and outdoor model numbers, rated BTU, energy label, sound data, controller features and local equipment-warranty terms. Brand-wide claims do not prove that a quoted model is suitable for the room or shared condenser load.
For a fair price comparison, each quote should use the same equipment scope, included copper length, insulation, trunking, bracket, electrical work, access, removal and commissioning checks.