About Mastercool Air-conditioning Services, Perth.

Perth based Air-conditioning company putting the customer 1st.

Steve Barnett the owner of Mastercool Air-conditioning has been in the air conditioning and refrigeration industry for over 30 years and knows the importance of a good installation. You pay a lot of money for your air-conditioning system a poor and substandard install can you see your system not working or breaking down when you most need it, like on a 40 degree day over the Christmas period.

If your system is installed correctly without cutting corners, for example evacuating of the refrigerant pipes for adequate amount of time before releasing the refrigerate into the system will improve the life of your compressor. Which will therefore avoid oil contamination and mechanical failure? Your condenser (outdoor unit) will be fitted on rubber mounts and your evaporator (indoor unit) will be suspended from roof joists via threaded rod.

I am personally involved in every install, absolute care is taken in every job, and we leave your home like we find it clean and tidy.

Mastercool Owners Steve and Jordan


Mastercool Air-Conditioning




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