Welcome to Mastercool Air-conditioning.

Mastercool provides an air conditioning service that is second to none. Based in Joondalup, Northern Suburbs of Perth Western Australia - Our ranges of units are of the highest quality, allowing us to deliver a quiet, economical and environmentally friendly service, for domestic, commercial and industrial markets.

With over 30 years experience in the Refrigeration and Air Conditioning industry, Steve the owner can guarantee your installation or repair with the highest quality tradesmanship. Mastercool technicians will carry out your Air-Con install in a professional manner and with the mimimum amount of upheaval and mess.

Being privately owned instils the common values of good old fashioned service, integrity and the ability to achieve at the highest level. We will endeavour to satisfy all customers' needs, while being honest and adhering to "Best Standards" in its dealings with clients.

  • Industrial & commercial markets
  • Air conditioning design & installation
  • Ducted Systems
  • Multi Split Systems
  • Smart Zones
  • New home installations
  • Office fit outs & refurbishment
  • Cassette Systems
  • Service and Repairs
  • Free On-site Survey

All Commercial - Industrial - Domestic Air Conditioning work undertaken

Mastercool welcomes all new technologies introduced into the industry. We are open to consideration and explorations of all new systems and technology that can help us enhance our services to our clients.

Free Quotation


Receive your free quote and advice from one of our expert advisers today.

No Call out Charge


We don't believe in unnecessary call out charges or unexpected bills.

Fast Response


Rapid response, to get your installation fitted quickly and efficiently.

Daikin Air-con.
Actron Air-con.
Fujitsu Air-con.
Panasonic Air-con.
LG Air-con.
Temperzone Air-con.
Mitsubishi Air-con.
Actron Air-con.

Mastercool Air-Conditioning Covering the Northern Suburbs, Perth, WA.