Monday-Friday, 9:00am-5:00pm

Saturday & Sunday, by appointment only 

Toll-Free : 866-694-6099

Michigan Headquarters

2175 Stephenson Hwy

Troy, MI 48083

Minnesota Headquarters

12225 Wood Lake Drive

Burnsville, MN 55337​

Wisconsin Service Center Locations

Nationwide Interlock has service centers conveniently located throughout the State of Wisconsin.

Headquarters: 866-694-6099

Abbotsford

DECKER AUTOMOTIVE

415 S 4th Street

Abbotsford, WI 54405

Map & Directions

La Crosse

FRED'S BREAK AND ALIGNMENT

832 Rose Street

La Crosse, WI 54603

Map & Directions

Stevens Point

PREMIER AUTO BODY& SERVICE

3725 Patch Street

Stevens Point, WI 54481

Map & Directions

Clayton

STECH'S AUTO REPAIR

809 US HWY 63

Clayton, WI 54004

Map & Directions

Rice Lake

SOUND N LOGIC

430 N Main Street

Rice Lake, WI 54868

Map & Directions

Superior

ALLOUEZ AUTO REPAIR

4003 E 2nd Street 

Superior, WI 54880

Map & Directions

Hayward
DARRELL'S FULL SERVICE AUTOMOTIVE
16244 W State HWY 63 S

Hayward, WI 54843

Map & Directions

Richland Center

SHAWNS AUTO REPAIR

184 E Mill Street

Richland Center, WI 53581

Map & Directions

Tomah

RICK CERTIFIED AUTO-GOODYEAR

701 Superior AVE

Tomah, WI 54660

Map & Directions