Oklahoma’s Best Ignition Interlock

Join the over 1.5 million customers that have saved time and money with LifeSafer.

  • Guaranteed Same Day Installation or Your First Month Free
  • The Only Fully Online Enrollment with No-Call Install™
  • Less Than 5 Minutes to schedule
  • The Smallest Device on the Market
  • The Easiest to Use Device on the Market

*Same Day Installation where available, Not applicable with other offers.

Get Back On The Road Quickly

LifeSafer has been the best ignition interlock provider in Oklahoma for over 30 years. We offer the most affordable pricing in the state. We save you time and money with our online scheduling tool No-Call Install™, the only fully online enrollment process on the market. Need Same Day Installation? LifeSafer is the only interlock provider that gives you guaranteed same day installation or your first month is free. Get back on the road today!

Guaranteed Same Day Installation

Sign-up Online In Just 5 Minutes

The Smallest Device On The Market

Oklahoma Interlock Process

How do I get an interlock license?

1.) Fill Out An Application

A modified driver’s license replaces your original Class D license in Oklahoma and allows you to operate a noncommercial motor vehicle as long as the vehicle is equipped with an ignition interlock device. Fill out the application online to request a modified driving license as soon as possible

2.) Install An Ignition Interlock

Call LifeSafer Ignition Interlock at 800-634-3077 to schedule your ignition interlock installation or schedule online.

3.) Obtain A Restricted License

After you have met all the requirements of reinstatement as noted on the Order of Revocation, Oklahoma DPS will issue a restricted driver license that will indicate that the person is only authorized to operate a vehicle upon which an interlock has been installed. The wording “Ignition Interlock Device Required” will be placed on the driver’s license.