Description: Johnny’s Interlock is an Ignition Interlock Device Center & ALCOLOCK Service Provider specializing in Alcohol Monitoring Devices.
Your Trusted Provider of Ignition Interlock and Portable Alcohol Monitoring Devices in Texas!
As the Approved Service Provider for ALCOLOCK USA in Texas.
We are proud to offer the most advanced and reliable ignition interlock devices in the market, including the ALCOLOCK WR3 . Our state-of-the-art technology ensures the highest level of accuracy and reliability, allowing you to get back on the road safely and with confidence.