Commercial Air Conditioning Service & Maintenance In Perth

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Perth City Air provides professional service and maintenance for the commercial mechanical services industry. Our services range from the maintenance of heating, ventilation & air conditioning equipment, through to repair and replacement.

Servicing Commercial Air Conditioning Systems

Like your car, your air conditioning units will benefit from routine servicing. We have a dedicated service department ready to conduct routine services and other maintenance requirements.

These services can include: 

Air Balancing

Over time, HVAC systems can become ‘out of balance,’ much like the air in your tyres losing volume, HVAC systems require regular servicing to keep the outputs (temperatures) consistent. 

If you notice that the temperatures vary between rooms or that there are particular ‘spots’ where the temperature is inconsistent, then it may be time to get air balancing performed on your machine. 

General Service and Maintenance

Office air conditioning, with its high usage, can become infected with microbial contamination, especially during winter months, when there is a rise in illnesses such as colds and the flu. 

Given its wet environment, air conditioning is, unfortunately, the perfect breeding ground for bacteria. When contaminants get into the air conditioning systems, they can then spread throughout the workplace. Keeping your units free from these contaminants requires regular cleaning and maintenance. 

Yearly Whole Unit Cleaning

Yearly servicing of your machine can help find problems early, keeping the system in optimal condition. 

Depending on the level of use, we recommend that you get your air conditioning unit cleaned at least every 12 months. In the high-use environment of an office, it may be wise to get your system cleaned every six months or even before the start of each season. 

What We Service

Maintaining Air Conditioning Systems

Maintaining your air conditioning system is incredibly important to the lifespan and ongoing functioning of the unit, as well as to the health of your staff. This can help save you money, and also allow you to prepare for future repairs and replacement. 

It is recommended that you get the following items checked on your units regularly: 

  • Check and repair any ducting
  • Clean air filters 
  • Check the control system
  • Replace batteries in remotes and control pads
  • Clean the condenser coils
  • Monitor refrigerant levels
  • Ensure that all air conditioning functions are working properly
  • Check electrical wiring for splits and cracks
  • Monitor airflow 
  • Replace missing screws
  • Inspect duct connections  

Keeping your units fully functioning requires regular maintenance. Our maintenance team can assist with tasks, including: 

  • Routine checks
  • Re-engineering
  • Performance upgrades
  • Feasibility studies
  • Air quality reports
  • Condition reports
  • Estimates for future repairs

Health & Safety Requirements

It may be a requirement of your business licence and/or occupational health and safety compliance to routinely check air quality and condition in your work environment.  Keeping air filters and other components clean can help reduce illness in the workplace, which in turn saves you money. Workers are also more productive in a comfortable environment.  Some of the guidelines around air conditioning for workplace health and safety include: 
  • All new indoor work areas to be temperature-controlled, where practicable
  • Workers’ environment to be maintained in a range between 18° and 23° C 
  • Providing air conditioning, air circulating fans and provision of good ventilation

Our Brands

Perth City Air can perform service and maintenance on all makes and models of air conditioning units. We employ staff who are experienced in a variety of system brands and types. We keep up to date with current industry best practices, innovation and the latest systems to bring you the best possible service.  To speak to someone about air conditioning repair, or to book routine maintenance and service call us on (08) 9401 3965. We are happy to talk through all your servicing and maintenance concerns. 
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Highly Experienced

We have over 30 years of industry experience and have successfully completed projects large and small for a range of commercial and residential clients.

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Quick Turn Around

We know that air conditioning install, service and repair can be a timely issue so we endeavour to communicate and finish projects as quickly as possible.

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Callouts and Emergency Work

We offer emergency repairs and maintenance so you never have to go without your air conditioning.


I cannot highly recommend Glenn and his team at Perth City Air. They are very professional and great communication so you always know what is happening. Thank you Glenn & team for all your work to date =)
Katy O'Shea
Katy O'Shea
23:53 09 Feb 21
Excellent service and great coordination . The team lead by Mark came to the apartment on-time and installed the AC unit with the electrical team with such efficiency that i will recommend Perth City Air conditioning to everyone .
Santhosh Bala
Santhosh Bala
03:03 29 Oct 20
Glenn serviced our ducted inverter system with attention and care. I re-engaged to install an inverter air con in my living area. Glenn and the team arrived promptly at the agreed time, provided excellent service in the install and left the place clean and tidy. I would highly recommend Perth City Air to service or install your air con systems. Thanks Glenn and team.
04:58 20 Aug 20
Got a few quotes for ducted air conditioning at my Mum's house and Mark came in with a sensibly sized and competitively priced quote. It was good to get the 3 options: Mitsubishi, Daikon and Panasonic. The job went smoothly and the boys left the house spotlessly clean and toasty warm. This is definitely a 5 star company that I would highly recommend.
Rob Manning
Rob Manning
03:33 09 Jul 20
Have no problems recommending these guys to anyone looking for new aircon. We had a new split installed in a downstairs living room, and a ducted evap system decommissioned, removed and replaced with ducted reverse cycle upstairs. Glenn gave us good, no BS advice on what the right solution was for our house. Finished work was neat and tidy, drop sheets used everywhere and my house left as clean as when they started. Cheers Glenn and team.
Michael Chong
Michael Chong
02:37 07 Jul 20
Excellent service, arrived exactly on time on two occasions. No pressure to go for most expensive option. Replaced an outdoor bracket at no extra charge that they could easily have left. Did the work very well, quietly and with no mess. I'd certainly use this firm again.
Martin O'Grady
Martin O'Grady
07:31 05 Sep 19
Thank you to Glenn and the team at Perth City Air. We are very happy with our new Air Con System, from the first contact with Glen to the install day. Everyone has been very professional and helpful. Great service.
Kim Dawson
Kim Dawson
05:28 11 Jun 19
great service, very professional and great value for money. I will be using them again for my air con needs.
Steve Sandison
Steve Sandison
01:01 05 Apr 19
Mark and his team are very proffesional, easy to deal with people. Very hard to get these days prompt and clean service but Perth City Air definitely deserve five stars....
George Magos
George Magos
05:05 04 Apr 19

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