AC Unit Installation Cost Malaysia 2026 — Wall, Cassette, Window Prices

AC unit installation cost in Malaysia in 2026 starts at RM 199 for a 1.0-1.5 HP wall-mounted unit (the entry-level package on klrenovator.com), RM 290 for ceiling cassette, and RM 199 for window units. The actual price depends on unit type, size, copper pipe length, and access. This guide breaks it all down.

This guide is prepared by KL Renovator's HVAC Expert Team for Malaysian homeowners, condo residents, offices and shoplots pricing out AC unit installation across KL and Selangor.

Quick answer — AC unit installation cost Malaysia 2026

AC unit installation cost in Malaysia 2026 (labour, copper, wiring, drainage, bracket only — does NOT include the AC unit itself):

• Wall-mounted 1.0-1.5 HP: RM 199
• Wall-mounted 2.0 HP: RM 249
• Wall-mounted 2.5 HP: RM 279
• Wall-mounted 3.0 HP: RM 329
• Wall-mounted 4.0 HP: RM 399
• Wall-mounted 5.0 HP: RM 449
• Ceiling cassette 1.0-1.5 HP: RM 290
• Ceiling cassette 2.0-3.0 HP: RM 350
• Ceiling cassette 3.5-6.0 HP: RM 400
• Window unit 1.0-1.5 HP: RM 199
• Window unit 2.0-2.5 HP: RM 249

What does the installation cost include?

KL Renovator's installation price (from RM 199) includes:

• Labour for 1 technician (2 for ceiling cassette)
• Up to 7ft copper pipe (refrigerant-grade, inverter-grade)
• Inter-connecting wiring
• PVC drain pipe
• Standard wall mounting bracket
• Vacuum testing (15-30 minutes)
• Leak testing
• Test run and commissioning
• 1-month workmanship warranty
• Manufacturer warranty registration

What does the installation cost NOT include?

The AC unit itself, dismantling of old unit (RM 90 if needed), ceiling cassette ceiling-grid work, plastering, painting, electrical rewiring of the home, concrete cutting, scaffold for high-floor access. KL Renovator quotes these as add-ons after a site survey.

Add-on cost reference

Add-on	Price	When Needed
Extra copper pipe beyond 7ft	RM 25/ft	Landed homes, long pipe runs
Casing / trunking	RM 8-15/ft	Visible pipe runs
Drain pump (ceiling cassette)	RM 350-550	No gravity drainage
Power point / electrical work	Quoted on site	15A dedicated circuit recommended
Condo management booking fee	RM 50-100	Service lift + time-window
Dismantle old unit	RM 90	Replacing existing AC
Scaffolding / crane	Quoted on site	High-rise 30+ floors

AC unit type comparison

Wall-mounted split (most common for homes)

The most popular choice for Malaysian homes. KL Renovator installs wall-mounted split units from RM 199 for 1.0-1.5 HP. Includes indoor unit, outdoor unit, copper pipe, wiring, drainage, and bracket. Suitable for bedrooms, living rooms, study rooms.

Ceiling cassette (offices, shops, larger homes)

Mounted into a false ceiling, distributes air in 4 directions. Best for offices, shops, and larger homes with ceiling space. KL Renovator installs ceiling cassette from RM 290 for 1.0-1.5 HP. Usually requires 2 technicians and a condensate pump if gravity drainage is not possible.

Window unit (older buildings, budget installs)

Single-box unit that fits into a window slot. Common in older shophouses, budget rentals, and small offices. KL Renovator installs window units from RM 199 for 1.0-1.5 HP. Simpler install but less common in modern Malaysian homes.

Condo vs landed installation cost

Condominiums: typically 7ft copper limit applies because the outdoor unit sits on the AC ledge directly behind the indoor unit. Add RM 50-100 for management booking fee. Total typical: RM 199-RM 250 + booking.

Landed houses (terrace, semi-D, bungalow): usually need 15-20ft copper pipe run, which adds RM 200-325 to the base price at RM 25/ft. Total typical: RM 199 + RM 200-325 = RM 399-RM 524 for 1.5 HP.

Multi-unit discount (same visit)

Installing multiple units in the same visit attracts: 5% off for 2-3 units, 10% off for 4-8 units, 15% off for 8+ units. This applies to both the installation and is a common choice for landed homeowners installing 3-5 units at once.

Service coverage across KL & Selangor

KL Renovator serves Kuala Lumpur, Petaling Jaya, Shah Alam, Subang Jaya, Puchong, Klang, Ampang, Cheras, Kajang, Setia Alam, Rawang, Selayang and Batu Caves. We work on Daikin, Panasonic, Mitsubishi, Acson, York, Carrier, Midea, Haier, Toshiba, Hitachi, Samsung, LG, Sharp, Fujitsu, Gree, National, Hisense, Aux, TCL and Isonic for wall-mounted, ceiling cassette and window units only.

FAQ — AC unit installation cost

How much does it cost to install one AC unit in Malaysia?

RM 199 base for 1.0-1.5 HP wall-mounted with KL Renovator. Larger units cost more. Extra copper pipe beyond 7ft is RM 25/ft.

Does the installation cost include the AC unit?

No. The installation price covers labour, copper pipe (up to 7ft), wiring, drainage, bracket, vacuum test, and warranty. The AC unit itself is sold separately by the unit dealer.

Is installation cheaper for inverter vs non-inverter?

No. The same RM 199 base installation price applies to both. The price difference is in the unit, not the installation.

Why is ceiling cassette installation more expensive?

Ceiling cassette requires suspended ceiling work, condensate pump (RM 280-450 if needed), longer pipe runs, and usually 2 technicians. KL Renovator ceiling cassette starts from RM 290 (1.0-1.5 HP).

Do I need to buy the AC unit from KL Renovator?

No. You can supply your own unit. KL Renovator installs any major brand — Daikin, Panasonic, Mitsubishi, Acson, York, Carrier, Midea, Haier, Toshiba, Hitachi, Samsung, LG, Sharp, Fujitsu, Gree, National, Hisense, Aux, TCL, Isonic.

What if I need a condensate pump?

KL Renovator supplies and installs condensate pumps for ceiling cassette installations where gravity drainage is not possible. Cost: RM 350-550 depending on pump capacity.

Can I get a same-day installation?

Yes, KL Renovator offers same-day installation in the Klang Valley, subject to availability. WhatsApp +60182983573 before 2pm for afternoon/evening, or before 10am for next-morning installation.

Is the price the same on weekends?

Yes for standard hours. After-hours or emergency installs (10pm-7am) attract an additional RM 50 surcharge, waived with same-visit repair.

What is the workmanship warranty?

1-month workmanship warranty on the installation work, on top of the manufacturer's warranty on the AC unit itself (typically 1-5 years compressor warranty depending on brand).

Can I get a written quote before work starts?

Yes. KL Renovator provides a written quote via WhatsApp before scheduling any installation. No work starts without your approval on the price.

Ready to book?

WhatsApp KL Renovator at +60182983573 with your unit type, size, and brand. We will send a written quote within minutes. See full AC Unit Setup details or check how long installation takes. Standard installation from RM 199.