La Matita

Low Cost 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 Alhambra, CA. We are committed to helping our customers achieve their ignition interlock restrictions and get back on the road.

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.

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 5918 S Broadway 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 back on the road again.