Fast & easy for better mobile experience with Highgate Air App

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.


Highgate Air stocks a wide range of A/C parts for the automotive, agricultural, heavy duty and mining industries. Highgate Air is everything auto A/C...


Highgate Air has a complete range of refrigerant gas ranging from R134a to the latest R1234yf available in various cylinder sizes, as well as other consumables...


Did your cab come with no air conditioning, or the factory system just isn’t cutting it? Highgate Air has a full range of add-on custom solutions, so your customers can operate in comfort...


Do you have a workshop, or do your tools and equipment need to go on the road with you? From complete A/C equipment setups to individual tools and equipment, our team offers expert technical advice; matching you with the tools and equipment you need to succeed.


Highgate Air offers a range of hose repair solutions including specialist products E-Z Clip and Lokring. Hoses and joins can deteriorate over time, creating leaks in the system which must be repaired. Fix that leaking hose, the first time, every time.