With the largest network of locations nationwide, excellent 24/7 customer support, competitive pricing and an easy-to-use and reliable device, Intoxalock ignition interlock devices are the best value on the market.

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Find an Intoxalock ignition interlock location near you

3,100 locations - More than any other provider

Intoxalock is committed to making the ignition interlock process as convenient as possible and has the largest network of professional installers near your work or home. With more locations than any other interlock company, our representatives can schedule your appointment and get you back on the road fast. Enter your zip code above or call us today to find the locations near you.

Mobile installation

When approved by your state, Intoxalock offers a network of mobile installers to travel to your work or home to install your interlock. This option helps make the process as easy and convenient as possible. Currently, mobile installation is available in 22 states. Click here to find an installer near you.

What to expect at your installation

Your Intoxalock installer will put the device in your vehicle while you either wait in the waiting area or leave and return at a later time to pick up your vehicle. The installer will give you your Certificate of Installation, a comprehensive pocket guide and most importantly, will be available to teach you how to use your device and answer your questions.

Find a location in your state