Start Saving on Your Ignition Interlock Cost

At RoadGuard Interlock, we believe the cost of ignition interlock devices should be reasonable. That’s why we strive to provide affordable and transparent pricing. With our Refer-A-Friend program, you can save even more!

For each friend, loved one, or co-worker you refer that installs an ignition interlock device with us, you get a month free*. It’s that simple! There is no limit on the number of people you refer, so the more people you refer to us, the more you earn!

Your referral will receive free installation and free 1st month**, so it’s a win, win!

Here is how it works:

  1. Get referral cards from your service technician (don’t be shy, you can request as many as you want). 
  2. Fill in your name, client id, and email address on the card so you can get credit!
  3. Give referral cards out to those required to get an interlock device. Remember, your referral will also save $ for scheduling with us!
  4. Make sure your referral fills out their name and email address.
  5. Your referral must contact us at 1-833-545-0368 to schedule their installation appointment.
  6. The referral must also bring the card to their appointment.
  7. Once your referral has their ignition interlock installed for 30 days, you will receive an account credit.
Have Questions?

By submitting this form, you agree and consent for RoadGuard Interlock and its affiliates to use automated technology, including emails, calls, texts, and prerecorded messages, to contact you at the information provided. No purchase necessary; message and data rates may apply.

*The referred customer must have their ignition interlock device installed for 30 days for the existing customer to receive a month free. The free month will be an account credit, which will be equal to the monthly lease fee, not including state or insurance fees. While there is no limit on the number of referrals, any remaining credit on your account as a result of this promotion, will not be refunded or paid back. Promotional credit has no cash value, and there will be no refunds of monies paid before the referral. A court or other Governing Authority must order the referred client to be eligible for installation.

**Free first month includes monthly lease and service costs. Minimum 6 months lease required. Offer valid at select locations only.