Guardian Interlock provides interlock services via our vast network of trained service centres across Australia. Our Service Centres provide installation, servicing and removal of interlocks as part of government mandated interlock programs/schemes. Find your closest Queensland Service Centre using the listings below. If you are having trouble contacting an interlock Service Centre near you, speak to our team for assistance.

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Authorised Service CentresQueensland

QLDFind a Service Centre


Hervey Bay Auto Electrix
68 Boat Harbour Drive
Pialba QLD 4655
Phone: (07) 4128 1825


Camilleri Motors
10 O’Loughlin Street
North Mackay QLD 4740
Phone: (07) 4957 7701


Fosters Ace Auto Repairs Townsville
38 Charles Street
Aitkenvale QLD 4814
Phone: (07) 4779 0419

Are you interested in Becoming
an Interlock Service Centre?

If you are interested in becoming a Guardian Interlock Service Centre, please get in touch with our friendly team who will be able to get you started.

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