Lifesafer Interlock

Smart Start is the #1 Ignition Interlock Device provider in Oklahoma City with same-day installation available for your vehicle. We’re a convenient and affordable Oklahoma IID supplier located in Southwestern Oklahoma City at 3424 S Lakeside Dr 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 experience quick & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Oklahoma City. Call our Southwestern Oklahoma City location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.

Guardian Interlock Systems is a leading provider of affordable, high-quality ignition interlock devices. For over 30 years we have helped clients across the USA regain their driving privileges and stay on the road to success.

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 OK certified and our expert technicians at 1720 N Portland 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.