Ignition Interlock Device Companies

This table lists the current service centers and mobile installers for Ignition Interlock Devices approved for use in Wisconsin by WDOT. For additional information, you may contact the Wisconsin State Patrol’s Chemical Test Section at 608-266-0084 or visit the Department of Transportation, State Patrol website.

CountyCityService CenterAddressPhone
DodgeBeaver DamNational Interlock Service of WI1247 Madison Street800-584-1226
DodgeBeaver DamRally Motors1235 Madison Street877-777-5020
DodgeJuneauElite Auto Sales, LTD207 West Street877-777-5020
JeffersonFort AtkinsonLB AutomotiveN1660 Highway 26877-777-5020
JeffersonWatertownFine Details508 W. Main Street877-777-5020
JeffersonWatertownNational Interlock Service of WIN1009 State Road 26800-584-1226
MilwaukeeFranklinNational Interlock Service of WI10610 W Venture Drive800-584-1226
MilwaukeeGlendaleCar-Feteria (WI Ignition Interlock Device )6767 N. Teutonia Avenue800-332-6858
MilwaukeeMilwaukeeCaptain Install2231 N. Humboldt Avenue877-777-5020
MilwaukeeMilwaukeeNational Interlock Service of WI6900 W. Capitol Drive800-584-1226
MilwaukeeMilwaukeeZiebart Milwaukee2021 S. 108th Street877-777-5020
RacineRacineErickson Auto Trim Racine1339 14th Street877-777-5020
RacineRacineSound Decisions1440 S. Green Bay Road800-880-3394
WalworthElkhornHi Tech Automotive415 S. Getzen Street877-777-5020
WalworthElkhornNational Interlock Service of WI1950 N. Wisconsin Street800-584-1226
WalworthLake GenevaLake Geneva Auto & Detailing923 Williams Street877-777-5020
WashingtonHartfordNational Interlock Service of WI525 Pine Street800-584-1226
WashingtonWest BendBob’s Main Street1200 N. Main Street877-777-5020
WashingtonWest BendNational Interlock Service of WI601 S. Main Street800-584-1226
WaukeshaBrookfieldCar X Auto Service13190 W Capitol Drive877-777-5020
WaukeshaBrookfieldThomas Auto Works4375 N. 124th Street877-777-5020
WaukeshaHartlandHartland Service Inc400 E. Industrial Drive877-777-5020
WaukeshaMenomonee FallsNational Interlock Service of WIN87W17460 Main Street800-584-1226
WaukeshaMenomonee FallsSounds Car AudioW156 N8830 Pilgrim Road877-777-5020
WaukeshaNew BerlinPaul Conway Shields14100 W. Cleveland Avenue800-332-6858
WaukeshaOconomowocNational Interlock Service of WIN56W39413 Highway 16800-584-1226
WaukeshaPewaukeeNational Interlock Service of WIN47 W28229 Lynndale Road800-584-1226
WaukeshaWaukeshaProject 2 Customs1416 Poplar Drive877-777-5020
WaukeshaWaukeshaWI Ignition Interlock Device1630 Arcadian Avenue and 2808 Pewaukee Road877-777-5020
WaukeshaWaukeshaWI Ignition Interlock Device414 W. Moreland Boulevard, Suite 102A800-332-6858
WaukeshaWaukeshaZiebart Waukesha2808 Pewaukee Road877-777-5020
WaukeshaWaukeshaAmerican TVW229 N1400 Westwood Drive800-880-3394