Low Cost Interlock Services in Ontario

  • Installation
  • Calibration
  • Violation Reset
  • Transfer
  • Inspection
  • Replacement
  • Removal

Our Location

Looking for the lowest cost on your ignition interlock device? Our Ontario location will get you back on the road in no time. Low Cost Interlock provides the most affordable and reliable automotive breathalyzer in California. Our Ontario location offers all your required ignition interlock services, from installation to calibration, vehicle transfers, resets and removal.
If you prefer to be private about your ignition interlock device, get The Can! The only discreet breathalyzer device offered anywhere. Low Cost Interlock also offers the only mobile warm-up app on the market, warm up your device remotely, before you get in your vehicle.

Make an appointment to stop by our Ontario store located at 761 W Holt Blvd, Ontario, CA 91762 within Stereos R Us. To find us, take the 10 Freeway to the Euclid Exit and head South to Holt Blvd. We’re next to Alibertos Drive Thru, you can’t miss us.

Schedule your appointment today by calling (909) 218-3379, we’d love to help get you back on the road.