Low Cost Interlock

Guardian Ignition Interlock is CA’s most affordable ignition interlock device. Guardian’s device is discreet and one of the easiest to use devices on the market. With over 30 years of experience, Guardian is one of the most trusted iid brands. Our location at 6690 Miramar Rd Ste G is CA certified with expert technicians for all your interlock installation and calibration needs.

Smart Start is the #1 Ignition Interlock Device provider in San Diego with same-day installation available for your vehicle. We’re a convenient and affordable California IID supplier located in Miramar at 6670 Miramar 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 San Diego. Call our Miramar location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.

Low Cost Interlock offers the easiest, cheapest, fastest, most reliable ignition interlock device (IID) for your car. Our ignition interlock system allows you to effortlessly achieve your ignition interlock restriction and get you back on the road. Visit Miramar Car Audio at 6670 Miramar Rd for the most convenient interlock installation in the San Diego, CA area.