Guardian Interlock

Guardian Interlock

10 9530 Sierra Ave Unit , Fontana, 92335 (909) 248-4941 Website

Opening hours (11 Nov - 17 Nov)

  • This week| Next week

  • Monday

    -
  • Tuesday

    -
  • Wednesday

    -
  • Thursday

    -
  • Friday

    closed
  • Saturday

    -
  • Sunday

    closed

Late night shopping

Late night shopping unknown

Sunday shopping

Sunday shopping unknown


Company description

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 9530 Sierra Ave Unit 10 is CA certified with expert technicians for all your interlock installation and calibration needs. Guardian alcohol monitoring products include 24/7 customer support so we're always here when you need. Schedule an installation today and get back on the road with our quick and easy installation process!