Low Cost Ignition Interlock

Address

N5913 WI-26, Jefferson, WI 53549

Phone

(844) 387-0326

Website

lowcostinterlock.com/locations/ignition-interlock-wisconsin-johnson-creek-n5913-state-hwy-26-53038/?utm_source=ExtNet&utm_medium=Yext

Last checked September 23, 2026. Call ahead to confirm hours.

Listing details from Overture Maps open data.