State Certified

Wisconsin Ignition Interlock Provider

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Walworth County


About Us

Wisconsin Ignition Interlock is the Wisconsin DOT approved ignition interlock provider of Draeger devices in southeastern Wisconsin. Individuals with DUI or OWI convictions in Walworth that require installation of the ignition interlock device can contact Wisconsin Interlock at (262) 458-0988. Wisconsin Interlock is the largest locally owned distributor of Draeger interlocks in southeastern WI.

Why choose Wisconsin Interlock versus the other service providers?

  • Wisconsin Interlock is conveniently located within blocks of the Division of Motor Vehicles in Elkhorn.
  • Wisconsin Interlock has the lowest prices in Walworth.
  • Wisconsin Interlock is local.

Why choose the Draeger XT versus the other ignition interlock devices?

  • The XT stands for "Extreme Temperatures." Our device was engineered to work accurately in cold environments, such as Wisconsin winters.
  • It is one of the most accurate devices on the market today. Alcohol specific.
  • It is easy to use. Unlike other devices, you are not required to hum while taking our tests. A simple blow then suck technique that many master within minutes will get you on the road quickly and safely.
  • Quicker warm up times.
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Contact Us & Visit

Click on an address below for directions

505 Nathan Lane Elkhorn WI 53121