General Info

Getting back on the road is fast and easy with RoadGuard Interlock in Manassas. We’re an approved Virginia Ignition Interlock provider located in Innovation at 9272 Mike Garcia Drive. With a proven track record, RoadGuard Interlock offers top-tier ignition interlock devices, seamless installation, and reliable customer service. Call our Innovation location today to schedule an appointment for your car breathalyzer installation, calibration or removal.