Low Cost Ignition Interlock

Low Cost Ignition Interlock
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4806 E Broadway
Madison, WI 53716
M-F 9am-6pm, Sa-Su Closed

Monday: 
9:00 am – 6:00 pm
Tuesday: 
9:00 am – 6:00 pm
Wednesday: 
9:00 am – 6:00 pm
Thursday: 
9:00 am – 6:00 pm
Friday: 
9:00 am – 6:00 pm
Saturday:  Closed
Sunday:  Closed


Low Cost Interlock offers the easiest, cheapest, fastest, most reliable ignition interlock device (IID) for your car. Our ignition interlock system allows you to effortlessly achieve your ignition interlock restriction and get you back on the road. Visit The Radio Doctor at 4806 E Broadway for the most convenient interlock installation in the Madison, WI area.