Guardian Interlock Australia - Drinking Driving Prevention Interlock System

Guardian Interlock Australia - Drinking Driving Prevention Interlock System Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Guardian Interlock Australia - Drinking Driving Prevention Interlock System, Public & Government Service, 8/11 Packard Avenue, Castle Hill.

Guardian Interlock Systems is an independent, family owned and operated Australian company founded in 1991 that provides all aspects of interlock program management.

Well done Reece - awesome result !!
25/10/2025

Well done Reece - awesome result !!

Epic charge by Reece in Race 2, to gain 16 positions 🚀

Looking good and ready to race !!
22/10/2025

Looking good and ready to race !!

Saturday preparation before the Gold Coast round of the Aussie Racing Cars championship, not many more sleeps to rag this weapon around the streets 💪

New times for the Motorsport 25 races this weekend. Let's gooooo !!!
22/10/2025

New times for the Motorsport 25 races this weekend. Let's gooooo !!!

The weekend schedule has been updated – new times locked in.

Stay tuned and be trackside when the Battery World Aussie Racing Cars action starts 🏁

Good luck !!!
22/10/2025

Good luck !!!

Good Luck !!!
11/09/2025

Good Luck !!!

06/06/2025

Grid for Race 1 🔒

Eyes forward 👊🏼

10/05/2025

A massive charge from Reece in Race 3 👊🏼

We will be cheering you on !!
10/05/2025

We will be cheering you on !!

Ready for redemption 👊🏼 Two races today, and we’re charging from the back…

Lights out for Race 3 at 8:00am ⏰

10/05/2025

Good luck !!

23/03/2025

Reece charged from 15th to 3rd in Race 4, to lock in 6th overall after a DNF in Race 2. Roll on Tassie!

23/03/2025
22/03/2025

QUALI RESULTS ⏰

Address

8/11 Packard Avenue
Castle Hill, NSW
2154

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

Telephone

+611300881005

Website

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