RoadGuard Ignition Interlock

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 Wire Werks Accessories at 1305 Banks Ave for the most convenient interlock installation in the Superior, WI area.

LifeSafer Ignition interlock is the leading ignition interlock provider nationwide and home to No-Call Install, the first fully online installation booking tool. LifeSafers locations are WI certified and our expert technicians at 1226 Ogden Ave can handle all your installation and calibration needs. LifeSafer has over 30 years of ignition interlock experience and has helped over 1.5 million people get back on the road again.

LifeSafer Ignition interlock is the leading ignition interlock provider nationwide and home to “No-Call Install”, the first fully online installation booking tool. LifeSafer’s locations are WI certified and our expert technicians at 1917 Broadway St. can handle all your installation and calibration needs. LifeSafer has over 30 years of ignition interlock experience and has helped over 1.5 million people get back on the road again.