RoadGuard Ignition Interlock

We supply Ignition Interlock Devices, also known as Car Breathalyzers to DUI offenders who want to get back on the road in a court approved process.

Low Cost Interlock has many state approved locations across the United States that can install court mandated ignition interlock devices or car breathalyzers.

Low Cost Interlock provides state approved calibration centers across the United States where DUI offenders can have their car breathalyzers calibrated based on state mandated intervals.

Low Cost Interlock provides state approved service centers across the United States that can remove ignition interlock devices from vehicles once a DUI offender has completed their court mandated IID duration.