BDA Interlocks is a specialised Drager Alcohol Interlock System installation company based in Croydon, Victoria.

Our modern workshop is well equipped, and our team of fully trained technicians will ensure that any work performed on your vehicle is up to the highest standards.

Based in Croydon for over 35 years, we service the surrounding districts with care, professionalism and quality of work.

All Interlock systems are fitted with care, and all participants are fully trained on the best way to use and care for the unit.

We have after hours emergency contacts available and we specialise in all facets of the Victorian Alcohol Interlock Program.

Our booking system ensures that all appointments, whether for initial fitment or monthly monitoring, can be arranged at a time which is convenient for you, and all monthly checks are carried out in a timely manner.

We only fit the Drager Interlock system, commonly regarded as the easiest unit to use.

Please contact us should you require any further information.