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 IL certified and our expert technicians at 57 E Airline Drive 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

Smart Start is the #1 Ignition Interlock Device provider in Alton with same-day installation available for your vehicle. We’re a convenient and affordable IL IID supplier located in Northeast Alton at 3416 COLLEGE AVE with mobile services and price matching available to give you the best value. Our reliable customer service experts and licensed technicians will make your IID device... Read More about Smart Start Ignition Interlock