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.

Myths Busted By Brad: Turn your air conditioner off when climbing a hill

Myths Busted By Brad: Turn your air conditioner off when climbing a hill

Maybe you came around a corner and there it is, or you have seen it in the distance for some time – either way, the steep incline is upon you!

Because you should switch your car air conditioner off when climbing a hill, right?

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Myths Busted By Brad: You should turn your car A/C off before you turn your car off

Myths Busted By Brad: You should turn your car A/C off before you turn your car off

Haven’t we all heard of this on before?! “You need to make sure to turn off your air­­ conditioning before switching off the engine or the compressor will fail prematurely.” 

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