Need an ignition interlock device near Mishawaka? Intoxalock is available at Michael Mason, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.Michael Mason is a favorite among many. He provides a variety of professional and high quality services that have been proven to the customers in the Mishawaka, IN area. Michael Mason's shop is also a certified Intoxalock service center where he installs/deinstalls and services ignition interlock devices. For any of your automotive or ignition interlock needs, Michael Mason's shop is the place to go!