Need an ignition interlock device near North Branch? Intoxalock is available at Faithful Auto & Truck Repair, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.With more than 2,500 locations nationwide, Intoxalock Ignition Interlock prides itself on being the most trusted provider. Looking for a certified installer in North Branch, MI? Intoxalock has you covered! Faithful Auto & Truck Repair is conveniently located at 5549 N Lapeer Rd and offers sevral services, all performed by a certified technician staff. Rest assured that you will receive fast, quality service, from install to oil change. You'll be able to get back on the road immediately after install and the on-site staff can help you with any questions about device use. Call (844) 899-6227 today to schedule your interlock device installation with Intoxalock. With 25 years of experience and 5-star rated customer service, we've got this.