MACS Pty Ltd
Air Conditioning supply and installation services.
Air Conditioning service and maintenance services

Owned and operated by Andrew McKinlay 0422229876 email

Client History of MACS  

RPA Hospital redevelopment

Australian Stock Exchange

Hilton Hotel refurbishment

Saigon Tower Vietnam

Sydney University

Citibank Building Pitt and Park street

Defence Maintenance Management

Brookfield Johnson Controls

Department of Defence

Defence Material Organisation

Australian Aerospace

St Edmonds School Wahroonga

St Lucys School Wahroonga

Air Quality Solutions

Air Solutions Australia

Sydney Airport

NSW University



Frequently Asked Questions about domestic air conditioning

Whats the best brand domestic air conditioing system?

We supply and install Mitsubishi Heavy Industries split systems. We have found them to provide the best value for money in todays ultra competetive market. They are very reliable, perform well in all temperatures and are the quietest systems on the market. 

What is your warranty period?

We provide 5 years parts and labour warranty on all our installations.  Mitsubishi Heavy Industries provies 5 year warranty on all its domestic equipment.

What is a back to back installation?

A back to back installation means that the indoor unit in on the same wall ans the outdoor unit. 

Is air conditioing noisy?

No air conditioing is not noisy anymore. The leading manufacturers have developed the systems now so that you cannot hear the systems running. Sometimes I have to put my hand on the air conditioing unit to see if its running.