Are you an Auto A/C professional with an AU Number?
If yes, then apply for an online trade account today!

If you are a CURRENT Highgate Customer, simply fill in all the fields below, read the Online Terms of Use information, and Submit your request for an online trade account. Once approved, typically within 24 hours, you can then login and check RRP, your prices, product availability, and order online!

If you are looking at becoming a NEW Highgate Customer, please continue to complete this form, but note that we may call you for more information in order to enter your business into our system for the first time. This typically takes 48 hours.

NOTE: We do not sell to the public. All public requests for an online account will be disregarded. However, feel free to contact us for your recommended local Auto A/C Professional.

A big year of celebrations ahead

We are excited to share with you a very important milestone for Highgate Air this year - our 50th year anniversary! Highgate Air was founded in 1969 with a team of 2 technicians, and has grown since then into a 40+ team, supplying Australia with all its A/C needs. We are the only supplier in Australia solely focused on A/C parts, tools, consumables and technical support.

A lot changes in 50 years, and the A/C industry is no exception. Thank you to our customers across Australia, team members and suppliers for an epic 50 years, and here’s to the next 50!

We have a huge year of celebrations planned! It's never been a better time to partner with Highgate Air!



Walls in the office looking a little boring? Take a trip down memory lane and register to receive stunning posters of cars, trucks and machinery over the years, on us! Releasing one per month - register now to ensure you get the whole series.


We love SA, home of Highgate Air for the last 50 years- and we want to share it with you! Win the Ultimate Adelaide Experience, an all expenses paid weekend on us right here in Adelaide with flights, hotel and entertainment for you and a mate.


Bigger and better? We're thinking smaller and more tailored to you...


It's been an epic journey, and we plan on ending 2019 with a bang...