39,000+
successful customer jobs
Connor L.
Connor was efficient with his work and was very timely in his service. He quickly but meticulously moved from one air con to the next. He did a good job of cleaning, testing, and preventing further problems from the units. He was able to thoroughly get this all done within 30 to 40 minutes. He was polite and approachable. Would recommend his service.
Yvette.
I couldn’t be happier with the service from Tom at WestOz Trades Air Conditioning! He was incredibly professional and patient throughout the entire process, taking the time to explain everything clearly. Highly recommend Tom and the team for their excellent service and expertise.
Chris P.
Would highly recommend. West Oz trades responded to an aircon issue I had within 24 hours of my phone call. Tradesman was polite and on time. Follow up service with the office staff was amazing.
Eryne F.
We booked our aircon in to be fixed and we got an appointment really quick which is amazing. Tom from WestOz Trades Air Condtioning was polite efficient and got the job done quickly. I will definitely use these guys again in the future and will recommend them to my friends and family.
Chris H.
I could not speak highly enough of the technician Connor who came out today to repair our air conditioner. Not only was he early (called prior to see if I was available) but was also friendly and willing to answer all my questions. I highly recommend this company and hope you too are lucky enough to get Connor.
350+
5 star reviews

The WestOz Trades difference

Air conditioning is essential for comfort, but what truly matters is the quality of service provided. The distinction lies in a system that struggles through summer, driving up your electricity costs, versus one that operates efficiently even on the hottest days. It’s the difference between costly replacements and the value of routine maintenance. It’s also the difference between a company that installs your air conditioner and disappears, and WestOz Trades, a professional team that values your business, respects your property, and ensures your air remains fresh and reliable for years to come.

Why choose WestOz Trades?

Professional but personable

We’re professionals, but we’re also friendly. We respect your property, make sure your pets don’t get out, clean up after ourselves and we pride ourselves on all being good humans.

Clear, honest communication

We respond quickly, honestly, and in plain English, avoiding industry jargon. With us, if you don’t need something, we’ll tell you, not sell you.

On time, every time

We understand the frustration of waiting for someone who doesn’t value your time. That’s why we’re committed to punctuality, ensuring we arrive exactly when scheduled — every time.

Tailored, optimised solutions

We’ll design an air conditioning solution that’ll fit your property like a glove, increasing efficiency and aesthetic appeal, and ultimately saving you money.

Only the best technology

We only install the very best air conditioning products. For reliability, you can’t look past high-end brands like Mitsubishi, Samsung, and Hisense.

Refrigeration mechanics, not electricians

We’re fully qualified air conditioning and refrigeration mechanics — not electricians or generalist tradies. Air conditioning is our specialty, our expertise, and our passion.

48-hour response time for issues

If you’re an AirCare member and have any issues with your air conditioning, we’ll be there within 48 hours to help, even in the peak of summer.

Ali A.
Despite the intense heat, they spent half the day meticulously fitting air cons at my property.
Sue S.
Available within the week I called. Diagnosed what was wrong and fixed it easily on the spot.
Clayre P.
Great knowledge of products and explained what was needed, but also what we didn’t need.
Claudia F.
It’s the first time in my 30 years that I’ve witnessed a tradie arrive on site at the specified time.
Maxwell W.
Professional yet personable. Did exactly what they said they would and used plain English.
Kev W.
What we thought was clean air coming out of our AC is now really clean air.

Our services

Air conditioning installation

We install the very best in split system, ducted, and evaporative air conditioning. Rain or shine, we’ll stay until the job’s done properly, providing an efficient custom air conditioning solution that lasts.

Air conditioning servicing and maintenance

Whether it’s ad-hoc servicing or routine maintenance, we’ll go above and beyond to ensure your system remains efficient and your air remains fresh. We’ll also talk you through what we’ve done in plain English.

Air conditioning repairs

If your system breaks down, we’re available 24/7 to repair it (we’ll be there within 48 hours if you’re an AirCare member!). The sooner you call, the sooner you can beat the heat or push back the cold. T&Cs apply.

Clarkson Development
Custom HVAC solution for Catalina development
Client
New Home Builder
Location
Catalina Estate, Mindarie
PB office
Custom oval ductwork for Plumbing Bros conference room
Client
Plumbing Bros
Location
West Leederville, WA
Mitsubishi
HVAC upgrades for Source Certain laboratory
Client
Source Certain
Location
Perth, WA

Protect your investment

We stand by our work and want to give you as much peace of mind as possible. That’s why we offer a comprehensive suite of warranties — from lifetime workmanship warranties to manufacturer’s, spare part, and refrigerant leak warranties. Terms and conditions apply.

Our videos

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WestOz Trades is proudly Perth owned and operated. We service the Perth metropolitan area for all air conditioning and refrigeration requirements in the residential and commercial sectors.