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 Northern Territory 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 CentresNorthern Territory

NTFind a Service Centre


Diesel Pipes
40 Sargent St
Alice Springs NT 0871
Phone: (04) 3824 0002


Gremlins Electronics
21 Gwendoline Drive
Katherine NT 0850
Phone: (04) 3754 8414

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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