Low Cost Ignition Interlock

Smart Start is the #1 Ignition Interlock Device provider in Dallas with same-day installation available for your vehicle. We’re a convenient and affordable Texas IID supplier located in South Cedar Crest at 4870 Sunnyvale St 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 Dallas. Call our South Cedar Crest location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.

Smart Start is the #1 Ignition Interlock Device provider in Dallas with same-day installation available for your vehicle. We’re a convenient and affordable Texas IID supplier located in North Cedar Crest at 1010 E 8th St 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 Dallas. Call our North Cedar Crest 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 Dallas, TX. We are committed to helping our customers achieve their ignition interlock requirements and get back on the road.