Air Conditioning
Split System Installation Perth
Stay cool in summer and warm in winter with a professionally installed split system. We specialise in Mitsubishi Heavy Industry, Fujitsu, and Midea — but we install any brand.
What's Included
Site inspection and system sizing
Supply and install of indoor and outdoor units
Electrical connection and dedicated circuit
Piping, drainage, and bracket installation
Full system test and handover
1-year workmanship warranty
Why Choose Airwatt
Correctly sized systems — no undersized units
Clean, tidy installations with minimal callbacks
Licensed electrical contractor (EC16135)
$20M public liability insurance
We install in the roof space properly — no shortcuts
Free quotes with upfront pricing
Common Perth Problem: Undersized Air Conditioning
One of the most common issues we see across Perth homes is undersized air conditioning. A unit that's too small for the room will run constantly, drive up your power bills, and never properly cool or heat the space.
We correctly size every system based on room dimensions, insulation, window orientation, and Perth's climate. The result? A system that works efficiently and keeps you comfortable year-round.