Need an ignition interlock device near Fairfield? Intoxalock is available at Smithburg Automotive, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.Smithburg Automotive is your local certified Intoxalock ignition interlock device installation location in Fairfield, IA. We will do our best so that you leave with a smile on your face and are totally satisfied with your purchase. With convenient hours, prices and services near you, you're guaranteed to get the best quality ignition interlock services. Certified installers can help to answer all of your questions and show you how to use your ignition interlock device. Their experienced team focuses on delivering services that exceed Intoxalock customers expectations in a timely manner to get you back on the road as quickly and safely as possible. We make it easy at Intoxalock by providing more service centers closer to you and helping to get your ignition interlock installation, removal, and services scheduled quickly so that you don't have to worry about it. Let us get you set up, call today to schedule your appointment!