Low Cost Interlock Services in Mattoon

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

Our Location

Looking for the lowest cost on your ignition interlock device? Our Mattoon location will get you back on the road in no time. Low Cost Interlock provides the most affordable and reliable automotive breathalyzer in Illinois. Our Mattoon 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 Mattoon store located at 712 N 11TH ST within SCOTT'S GARAGE.

Schedule your appointment today, we’d love to help get you back on the road.

Hours of Operation

• Mon:8:00AM – 5:00PM
• Tue:8:00AM – 5:00PM
• Wed:8:00AM – 5:00PM
• Thu:8:00AM – 5:00PM
• Fri:8:00AM – 5:00PM