Perth City Air provides professional Commercial Air Conditioning repairs.
You can trust Perth City Air’s qualified technicians to repair all types of commercial heating, ventilation & air conditioning equipment. We understand that most faults are unexpected and require urgent repair – that’s why we offer a dedicated service department. Our team is certified to work on all major commercial brands and will quickly attend to any system fault, including breakdowns, electrical faults and general troubleshooting.
If you need an urgent quote to repair your commercial air conditioning, call Perth City Air or request a quote.
Diagnosing Air Conditioning Repairs
Not all commercial air conditioners operate the same way. The number of vents or size of the building can all affect the way commercial air conditioning systems operate.
Our team will quickly assess the cause of your air conditioning fault and get it back up and running sooner. We know that many businesses rely on air conditioning for more than comfort. Often, it’s essential to the operation of the business, which is why we assess faults and problems in a timely manner. Once a fault is diagnosed, we will provide you with a price to repair your system right away. Our service fleet carries many commonly used parts so that we can fix most problems on the spot. If the fault is considerable, we will provide you with a quote and an estimated timeframe for repair.
Repairing Commercial Air Conditioner Faults
We aim to get your commercial air conditioning repaired as fast as possible, while also completing a thorough check of all probable causes. Air conditioners are made up of multiple moving parts so everything needs to be assessed. Whether it’s removing potential blockages or replacing parts, we’ll ensure everything is checked and repaired as required.
Perth City Air’s technicians are trained to repair all makes and models of air conditioning throughout the Perth metro area. We know the common issues associated with air conditioners and the solutions to get them up and running fast.
Repair or Replace your Air Conditioner?
For many businesses, it is essential to have air conditioning consistently working. Some spaces, such as data centres, rely heavily on climate control and temperature moderation. This means when the air conditioning isn’t working the results can be catastrophic. Your business can’t afford constant problems caused by your air conditioning unit.
Depending on the type of fault, it may be more cost-effective to replace the unit, rather than just temporarily fix the problem. If the unit is still within warranty, we recommend you contact the manufacturer first. If the unit is outside of its warranty or beyond repair, then it might be wise to replace the unit completely. Talk to our technicians to get the right advice on the most cost-effective solution.
Get A Quote
We Service, Install & Repair All Air Con Types
"*" indicates required fields
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.
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.
Callouts and Emergency Work
We offer emergency repairs and maintenance so you never have to go without your air conditioning.
Why Choose Perth City Air?
Customer Service Guarantee
Perth City Air has a 100% customer satisfaction guarantee. We want you and your staff to be completely satisfied with our service quality, repair and maintenance. If you aren’t, contact us and we’ll make it right.
Fast Turn
around
We know that air conditioning problems can severely impact your business. We take this seriously and are committed to identifying and fixing your problem as quickly as we can.
Deal Directly
with Owners
When you deal with Perth City Air, you’ll have the opportunity to deal directly with the owners of the business, who are themselves qualified, knowledgeable tradespeople. They understand your passion for your business and recognise how important it is to get your air conditioning back up and running without delay. To speak to someone about commercial air conditioning repair call us on (08) 9401 3965.
Air conditioning Units We Repair
Got any questions? Perth City Air has you covered. Ask our friendly team over the phone or in-person. We’re happy to help out!

Commercial HVAC Units
HVAC (Heating, Ventilating, and Air Conditioning) systems control air temperature and humidity by taking air from outside the building.

Ceiling Cassettes
Common in small and medium-sized offices, ceiling cassettes allow you to run multiple units independently or all at once.
Ducted Reverse Cycle Systems
Ducted systems are popular in office buildings as they filter out contaminants like dust. Systems can heat and cool multiple or individual rooms.

VRV Reverse Cycle Systems
VRV systems work by connecting multiple units (ducted, cassette, split systems) to a single large condensing unit. VRV systems help to keep running costs low.
Wall Split Systems
Wall split systems use a wall-mounted indoor unit connected to an outdoor compressor. They are quiet and can be set to individual temperatures.

Multi-Head
Systems
Multi-head split systems use one outdoor unit that is connected to multiple indoor wall units. These air con systems can support up to 14 units.

Evaporative Coolers
Evaporative air conditioners work well in large open environments. They use less power than many units and no CFCs, making them a great environmental option.
WHAT OUR CLIENTS SAY
TESTIMONIALS
The installers were fantastic! Efficient, polite, careful, and cleaned up well.
The admin staff also were available and helpful. All in all I’m very pleased I chose Perth City Air for my ducted air con. The result is actually better than I expected. A job well don by all!
We recently had our existing ducted system replaced with a 14 kW Daikin three-phase ducted system, AirTouch 5, individual room temperature control and additional outlets to the ensuite and bathroom.
James Crabtree was outstanding throughout the entire process, from my initial quote request right through to commissioning. He remained helpful and engaged at every stage and even took the time to personally show me how to use the various functions of our AirTouch 5 system.
Our project formed part of a larger renovation and had several specific requirements, including a staged installation coordinated with other trades. James, Nick—the on-site supervisor—and the entire installation team handled everything professionally and ensured every requirement was met.
As an electrician, I tend to pay close attention to the quality of installation work. I can confidently say that the workmanship in the roof space was top-notch. The high-quality fixing and hanging systems, precise duct placement, proper support and overall attention to detail were genuinely impressive. It was clear that considerable care and pride went into the installation.
Perth City Air may cost a little more than some alternatives, but the quality of the equipment, installation and customer service made it absolutely worth the extra investment. I am extremely happy with the finished system and would highly recommend James, Nick and the Perth City Air team.
James was fantastic to deal with from start to finish. He stayed in regular contact and routinely checked in throughout the whole process to make sure everything was on track and that we were happy. He was always easily contactable and incredibly responsive whenever we had a question or needed anything clarified, which made the whole experience really easy and stress-free.
The job itself wasn’t the easiest, but the installation team handled everything with ease. They were professional, friendly, efficient and clearly took pride in their work. Chris was particularly great and went above and beyond to make sure everything was done properly and that we were happy with the result.
They also removed and disposed of our old split systems without any hassle, which was a huge bonus and made the whole process even easier for us.
The entire experience with Perth City Air was excellent. They made what could have been a complicated job feel completely straightforward, and the finished result is fantastic. Perth City Air are easily recommended to anyone looking for a quality air conditioning installation.
Thanks again to James, Chris and the whole team!
I wasn't sure about the unit size, so Ryan went above and beyond. He sent me the design of his own home and his usage across several days, which was a nice personal touch.
On the day, Eric and his team carried out an exceptional install. They talked through everything with me to make sure it was correct and left my property clean and tidy afterwards.
Even after the install, they are more than happy to take calls and help me optimise my Airtouch 5 system. You can tell they take real pride in their service and workmanship!
The air con replacement team took a whole day, but did a great job, leaving the area clean and tidy, taking away all the waste from the old system. The house had a tricky design, but they were able to troubleshoot problems, including having to install a ‘manhole’ into a wall for access (this was done a week prior).
The electricians came out the next day, did their work, upgraded the meter box to be modern and large enough to fit what was needed, and installed the control panel, explaining how to use it.
System has been working fine, currently winter, so only using the heating functions.
We had our power tripping 3 weeks later in the upstairs lights. We called back their electrical team (as the timing was suspicious). They spent a few hours in the roof diagnosing the problem, and found and replaced an existing lighting cable which must have been damaged during the installation 3 weeks prior. This was at no extra cost, and was performed very professionally.
The team have been great, communication efficient and timely, highly recommend Perth City Air for this type of work.
James as the sales consultant was on time, knowledgeable and attentive to my requirements, providing me options tailored to my budget and a quote in next voto no time.
The installation team were on time, considerate of my house and the place was spotless afterwards.
Result: a great system that is easy to use, does what it is supposed at a good price.
Aftercare: I've called on them twice since the install and I couldn't have asked for better customer service or responsiveness.
Great company, great team, great product!
Thank you!