Low Cost Ignition Interlock

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 Plaza Sounds at 3181 E Imperial Hwy for the most convenient interlock installation in the Lynwood, CA area.

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 Al & Ed's #4 at 2025 S La Cienega Blvd for the most convenient interlock installation in the Los Angeles, CA area.

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 5707 Atlantic Blvd is CA certified with expert technicians for all your interlock installation and calibration needs.