Unlock a confident return to the road with Smart Start, your premier Ignition Interlock Device provider in Milwaukee. We’re an approved Wisconsin IID supplier located in Riverwest at 3404 N Holton St. Smart Start is your convenient and affordable choice for Ignition Interlock Device installation in Milwaukee, with responsive customer service from expert, licensed technicians that will make your IID device experience smooth & low-stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Milwaukee. Call our Riverwest location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.