Need an ignition interlock device near Milpitas? Intoxalock is available at Liberti's Auto Electric, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.Liberti's Automotive has been serving the Milpitas, CA area for over 40 years. It has been their product knowledge and competitive pricing that has given them a 5-star reputation. Liberti's began installing the Intoxalock ignition interlock device in 2015.