Become a Provider
Become an authorized Guardian Interlock service center.
Becoming an authorized service provider with Guardian Interlock offers a unique opportunity to expand your business while helping promote safer roads. As a provider, you’ll install, service, and monitor Guardian Interlock devices, which prevent impaired driving by requiring a breath sample before a vehicle can start. Guardian Interlock supports its partners with comprehensive training, ongoing technical assistance, and a reliable customer service network. By joining our network, you can generate additional revenue while offering a critical service to individuals who need ignition interlock devices to regain or maintain their driving privileges. If you own an automotive service shop, dealership, or related business, partnering with Guardian Interlock can be a valuable addition to your offerings.
If you are interested in becoming an authorized Guardian Interlock provider, please fill out the form below and we will be in touch to discuss your options. Thank you!
5-Star Service

This place is so clean and nice! All the workers are friendly and polite! Makes this much easier to want to do every month.
This place is actually pretty awesome. Compared to other companies who charge twice as much for worse services!
Awesome people, very friendly and nice. This is my second time going to them. I highly recommend them.
Very affordable and understanding people. Can easily work with you if there’s a situation. 10/10 recommend!
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!
No judgement zone. Very professional and customer service is always beyond expectation.
Great customer service, affordable and they get you in and out quick.
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!
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.
Best interlock service with the least amount of hassle and least amount of fees! Definitely recommend!
Very friendly staff and affordable installation and maintenance. They always answer my questions when I call.
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.
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!
This place is incredible. They really care about their customers comfort and convenience and will go out of their
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.
Staff is friendly and knowledgeable and the equipment is superior to the competition.
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!
The service is great, the whole process is painless, the device is detachable and extremely easy to use. I would recommend this place 100%.
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.