Need an ignition interlock device near Elkhorn? Intoxalock is available at Tim's South Side Auto LLC, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.Hi-Tech Automotive is a full-service auto repair and preventive maintenance center that services all domestic and imported vehicles. We have been performing guaranteed auto repairs in the Elkhorn area since 1993. Hi-Tech has been an authorized ignition interlock installer for Intoxalock since 2007.