About Us
At Guardian Interlock, our mission is to get you back on the road again, all while offering the best price possible and unparalleled service.
Locally Owned & Operated
We are the only 100% Oklahoma owned and operated interlock provider in the state of Oklahoma. Which means you get the one-on-one attention and customer service you deserve. No corporate run around or additional hidden fees charged by another party like some ignition interlock companies charge. We are upfront and at your service whether that’s at the time of your installation or when you are on the side of the road and in need of assistance.
Our Device
The Guardian ignition interlock device can get you back onto the road safely and legally after a DUI arrest. The device is a breath analyzer that is attached to the ignition system of your vehicle to help you complete the IDAP Program.
In order to start your vehicle, you must first blow into the device. The device’s sensors will determine if your blood alcohol concentration (BAC) is low enough to start your car. If your BAC is too high, the device prevents your vehicle from starting.
Our device is the best interlock device available, with the latest fuel cell alcohol-specific technology to ensure the most accurate test results. It is also the smallest and most discreet device on the market! And it even has a removable handset that can act as an additional vehicle anti-theft device.
Benefits of Choosing Guardian Interlock
5-Star Service
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
Best interlock service with the least amount of hassle and least amount of fees! Definitely recommend!
No judgement zone. Very professional and customer service is always beyond expectation.
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 so clean and nice! All the workers are friendly and polite! Makes this much easier to want to do every month.
Great customer service, affordable and they get you in and out quick.
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.
Staff is friendly and knowledgeable and the equipment is superior to the competition.
Very affordable and understanding people. Can easily work with you if there’s a situation. 10/10 recommend!
Very friendly staff and affordable installation and maintenance. They always answer my questions when I call.
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!
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!
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.
This place is incredible. They really care about their customers comfort and convenience and will go out of their
This place is actually pretty awesome. Compared to other companies who charge twice as much for worse services!
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.
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.
Always friendly and willing to help out any way they can. Highly 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%.
Awesome people, very friendly and nice. This is my second time going to them. I highly recommend them.