Choose Nationwide Interlock
over other ignition interlock providers in Wisconsin!
Wisconsin Ignition Interlock Installation Providers
We offer ignition interlock device installation in Wisconsin and other states. Search below to find your closest Nationwide ignition interlock / Car Breathalyzer installers in Wisconsin.
Find a Nationwide Ignition Interlock Installation Facility in Wisconsin
Enter your city & state, or your zip code for the closest facility. You can also call 866-694-6099 to schedule service.
A Draeger Interlock Device Service Provider
Wisconsin Ignition Interlock Locations
If you don’t see a city close to you, please call us so we can verify by your location. We add new ignition interlock installation locations in Wisconsin often, and there may be a new facility near you.
Nationwide's Ignition Interlock Resources for Our Wisconsin Customers
We know your time is valuable, so we have collected some resources to provide you with helpful information in your state. Read information about IIDs (commonly known as the Car Breathalyzer) and the laws and programs within the state of Wisconsin.
Nationwide Interlock is an authorized Draeger Ignition Interlock Device Service Provider in Wisconsin and other states. If you want the most effective and reputable Car Breathalyzer in Wisconsin, a Draeger device should be your first choice.