RoadGuard Ignition Interlock

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Smart Start is the #1 Ignition Interlock Device provider in Saginaw with same-day installation available for your vehicle. We’re a convenient and affordable Michigan IID supplier located in Shields at 7613 Gratiot Rd with mobile services and price matching available to give you the best value. Our reliable customer service experts and licensed technicians will make your IID device experience quick & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Saginaw. Call our Shields location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.

RoadGuard Interlock offers ignition interlock devices (IIDs) for your car. Our IIDs are reliable and easy to use, and we offer installation services at our location in Bay City, MI. We are committed to helping our customers achieve their ignition interlock requirements and get back on the road.