Automotive Security



If you have lost your car keys or locked them in the car, a 24/7 TopLock’s mobile automotive locksmith service is just what you need.

TopLock’s 24/7 automotive mobile service!

Most modern vehicles have transponder keys, which contain a chip corresponding to the vehicle’s Engine Control Unit (ECU). Using diagnostic equipment attached to the ECU, TopLock’s mobile units are able to program a new key for your vehicle on the spot. We can also help you if your key has become bent or broken in your ignition.

TopLock offers mobile automotive services throughout Melbourne and suburban regions. Our dedication to professionalism and client satisfaction will have you back in your car and on your way in no time!