Guardian Interlock

Guardian Interlock Systems is a leading provider of affordable, high-quality ignition interlock devices. For over 30 years we have helped clients across the USA regain their driving privileges and stay on the road to success.

Guardian Ignition Interlock is UT’s most affordable ignition interlock device. Guardian’s device is discreet and one of the easiest to use devices on the market. With over 30 years of experience, Guardian is one of the most trusted iid brands. Our location at 2046 North Fort Lane is UT certified with expert technicians for all your interlock installation and calibration needs.

Guardian Interlock Systems is a leading provider of affordable, high-quality ignition interlock devices. For over 30 years we have helped clients across the USA regain their driving privileges and stay on the road to success.