Our team provides you with excellent customer service every step of the way. With an extensive network of over 100 service centres across the country, you can always access services when travelling. Additionally, the state-of-the-art fuel cell technology used for these ignition interlock devices ensures their accuracy, reliability and cost-efficiency - the perfect choice for a successful South Australian Alcohol Interlock program.

We are also well-equipped to provide comprehensive assistance, training, installation and servicing for all your interlock needs.

D & D Mechanical & 4WD, your local Goolwa service centre, is where you can find Smart Start Interlocks Goolwa. Open Monday to Friday from 7.30am to 5pm.

Don't hesitate to contact us on (08) 8555 1182 to make a booking for your interlock installation or servicing. We are here to make the process smoother and easier for you!