RoadGuard Interlock offers ignition interlock devices (IIDs) for your car. Our IIDs are reliable and easy to use, and we offer installation services at our location in Mequon, WI. We are committed to helping our customers achieve their ignition interlock requirements and get back on the road.

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 9730 N Granville Rd 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... Read More about LifeSafer Ignition Interlock

Paul Reilly Company is a leading industrial equipment supplier based in Mequon, WI, serving businesses throughout the greater Milwaukee area and Southeastern Wisconsin. They specialize in loading dock equipment, dock levelers, dock seals and shelters, truck restraints, high-speed doors, overhead doors, and complete industrial door systems. Their team provides expert sales, professional installation, preventive maintenance, and repair services to keep... Read More about Paul Reilly Company - Mequon, WI