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 676 E San Bernardino Rd is CA certified with expert technicians for all your interlock installation and calibration needs.
626-251-1974
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Worldwide > United States > Covina > Clothing