Intoxalock Ignition Interlock

Ignition interlock installation and service in Tecumseh. Intoxalock's Patterson Street location handles everything required to keep an ignition interlock device working properly - initial installations, monthly calibrations, routine maintenance appointments. Located at 211 E Patterson St right in town, open M-F 8am-5pm, closed weekends.

If you live in Tecumseh or anywhere in Lenawee County, handling service appointments locally means no extra drive across the region. It's the kind of errand that makes sense done nearby rather than making an additional trip.

Call 517-314-3334 to schedule or ask about the process. Professional, straightforward service.