Fast. Easy. Discreet. RoadGuard Interlock gets you back on the road with a car breathalyzer that is FAST to warm up, EASY to use, and DISCREET so you can focus on the road ahead. As an approved California Ignition Interlock provider, we have convenient ignition interlock installation near you in Brea, California at 2960 Saturn St. With a proven track... Read More about RoadGuard Ignition Interlock

LifeSafer Ignition interlock is the leading ignition interlock provider nationwide and home to “No-Call Install”, the first fully online installation booking tool. LifeSafer’s locations are CA certified and our expert technicians at 2960 Saturn Street can handle all your installation and calibration needs. LifeSafer has over 30 years of ignition interlock experience and has helped over 1.5 million people get... Read More about LifeSafer Ignition Interlock

Smart Start is the #1 Ignition Interlock Device provider in Brea with same-day installation available for your vehicle. We’re a convenient and affordable California IID supplier located in Eastern Brea at 2960 Saturn Street 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... Read More about Smart Start Ignition Interlock