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Ignition interlock manufacturers list

How do I get an ignition interlock device installed?

Manufacturers who are currently authorized to install ignition interlock devices for Michigan drivers are listed on this page. You can contact any of the provider's by calling their toll-free phone number to obtain additional information concerning cost, the location of service centers and to schedule installation.

Smart Start
Toll-free: 1-888-234-0198
500 E. Dallas Rd.
Grapevine, TX 76051

LifeSafer Interlock
Toll-free: 1-888-294-7002
3630 Park 42 Dr., Suite 140
Cincinnati, OH 45241

Intoxalock
Toll-free: 1-844-289-0299
Local: (313) 426-4377
12421 Meredith Dr.
Urbandale, IA 50323

Alcohol Detection Systems
Toll-free: 1-833-996-2562
12421 Meredith Dr.
Urbandale, IA 50323

RoadGuard Interlock
Toll-free: 1-866-694-6099
1221 S. Belt Line Rd., Suite 700
Coppell, TX 75019



Disclaimer

The State of Michigan and/or their employees do not endorse or recommend manufacturers. Each manufacturer is a commercially operated company that has been approved by the State of Michigan according to MCL 257.625k. Rates and policies may vary.