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Easy to Use
Our IID device is the smallest and easiest to use device on the market. It uses the latest technology to provide the most accurate results, and can also serve as an additional anti-theft device.
Locally Owned
We are the only interlock provider that is 100% Oklahoma owned and operated, which means you get the one-on-one customer service you deserve without the corporate runaround.
Quality Service
Our mission is to get you back on the road again, all while offering the best price in the state and unparalleled service. Unlike others, we have zero hidden fees, and we can come to you (if approved).
What to Expect
If you were arrested for a DUI or an APC in Oklahoma on or after 11/1/22, you are required to participate in the Impaired Driver Accountability Program (IDAP). If you successfully complete the program, the license revocation will not appear on your driving record and there will be no reinstatement fees! Under this program, you will have an ignition interlock device (IID) installed on any vehicle you drive and the interlock will stay on vehicle(s) for the same time period your license would be revoked.
Get a Quote
No hassling with the corporate run around where you go through an 800 number that connects you with a rep in an entirely different state. With Guardian, you deal with the same local people every time, over the phone AND in person. Fill out our easy online quote form to get started with your free quote today.
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5-Star Service
No judgement zone. Very professional and customer service is always beyond expectation.
Very friendly staff and affordable installation and maintenance. They always answer my questions when I call.
This place is incredible. They really care about their customers comfort and convenience and will go out of their
Awesome people, very friendly and nice. This is my second time going to them. I highly recommend them.
Had to switch to this interlock place after mine shut down. The prices are better, the waiting room is clean and inviting, and the staff is really friendly. This is the place to go.
Staff is friendly and knowledgeable and the equipment is superior to the competition.
They made a painful and embarrassing process much less of a hassle and made me feel comfortable. Also, they helped me kind of hide my device to be less conspicuous. Highly recommend.
Very affordable and understanding people. Can easily work with you if there’s a situation. 10/10 recommend!
The service is great, the whole process is painless, the device is detachable and extremely easy to use. I would recommend this place 100%.
This place is amazing. The staff is very helpful and they truly care about giving you the best deals and work with your schedule. I highly recommend using Guardian in OKC.
Best interlock service with the least amount of hassle and least amount of fees! Definitely recommend!
I had an appointment and Raven was incredibly helpful and selfless. She found out for me that I didn’t even have to have an interlock. Guardian was the only one to do this for me. They saved me almost $2000 over the next year and a half!
Compared to any other interlock provider, this place is the best hands down! Not only is it the best price, but they work hard to make sure you’re driving safely and legal. Anytime someone needs an interlock I send them here!
If you have to have an interlock installed, this is the only company you should use. Unlike the other companies, Krissi and her staff at Guardian truly care about their customers. They treat you with respect and appreciate your
Always friendly and willing to help out any way they can. Highly recommend!
Great customer service, affordable and they get you in and out quick.
I came in expecting to get an interlock and Raven was so helpful. She asked if I was sure I needed one because some laws changed. She spent 2 hours on the phone trying to get a hold of DPS for me. Turns out I didn’t have to have one! I’ve never had someone be so helpful!
This place is actually pretty awesome. Compared to other companies who charge twice as much for worse services!
This place is so clean and nice! All the workers are friendly and polite! Makes this much easier to want to do every month.
I was late for my reset appointment, I called and got there right at closing time. The guys were just extra amazingly fast and super friendly. They care and are there for you. I am VERY pleased with their service.