General Info

Getting back on the road is fast and easy with RoadGuard Interlock in Winchester. We’re an approved Virginia Ignition Interlock provider located in South Winchester at 126 W3 Windy Hill Ln. With a proven track record, RoadGuard Interlock offers top-tier ignition interlock devices, seamless installation, and reliable customer service. Call our South Winchester location today to schedule an appointment for your car breathalyzer installation, calibration or removal.