Guardian Interlock provides ignition interlock systems (also known as "blow and go" or "car breathalzyer" for people who need or want them after a DUI/DWI arrest. We provide high quality services and devices to make the process of installing and using an interlock as easy as possible.
Guardian Interlock (guardianinterlock.com) has 813 customer reviews on Five Star Index, with an average rating of 4.0 out of 5.
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Auto Parts & Wheels · Redmond, Washington
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Auto Parts & Wheels
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Auto Parts & Wheels · Orlando, Florida
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813 approved reviews, newest moderated first
Jimmy C.
Hablar para cambiar 1 cita y me dijo que si ya lo había arreglado y cuando llegue al lugar no había cita
Response from Guardian InterlockAug 26, 2026
Le pedimos disculpas por los inconvenientes que experimentó durante su cita. Alguien del equipo de resolución de LifeSafer está revisando el caso y se pondrá en contacto con usted para ver cómo podemos ayudarle de la mejor manera.
Brittany D.
Tawanda was amazing! She made the process over the phone effortless and had me set up with an appointment next day!
Response from Guardian InterlockAug 20, 2026
We’re thrilled to hear that Tawanda provided such great support! Recognizing our team members for their hard work is one of the best parts of what we do, and your feedback will absolutely be shared with them.
Lora M.
Dillon was awesome I was so nervous and full of anxiety, he was calm and helped me through it all he was very patient and polite the absolute best costumer service!! Thanks again😎
Response from Guardian InterlockJul 30, 2026
Thank you for sharing such kind words about Dylan. Exceptional service is what we strive for every day and knowing that your experience reflected that means a lot to us.
GAIL M.
Well very strict payment situation . Although in my distress and clear description of help I needed. They do listen, and care to keep us on the road. Just be kind, respectful, they have a busy job . And actually are very quick to answer. Never on hold long...
Response from Guardian InterlockJul 27, 2026
We truly appreciate you highlighting Ric. Our team takes pride in providing excellent support, and it’s great to know their efforts stood out to you.
NOLAND G.
I encountered a false lock-out, and the technician provided a code so that I could get to the service center. When I got there, they fixed the situation, and there was no inconvenience charge. Thanks.
Response from Guardian InterlockJul 24, 2026
Thank you for sharing your experience with our Severna Park, MD shop. We are so pleased to hear that your visit went well, and we have forwarded your review to our regional management team so they can celebrate this success with the staff!
DESTINY T.
I probably had the worst experience this past month when I was locked out of my car after I had already did my calibration appointment the day before. I missed out on work. I wasn’t able to take my kids to child care.
Response from Guardian InterlockJul 6, 2026
We’re so sorry your appointment wasn’t the smooth experience it should have been. We’ve shared your feedback with our field management team, and someone will be reaching out to make things right.
ARMANDO M.
Great Ron was informative and such a pleasure to talk with him
Response from Guardian InterlockJul 6, 2026
Hi, we appreciate the kind words, but you left a negative rating with only 1-star. If you meant to gvie Ron a good rating, would you please update your rating on this review?
JOHN
The customer service is top notch. Very helpful. I can call anytime and they answer quickly. I thought the closest center to me was an hour and a half away when it turns out it’s around the corner. Thank you!
Response from Guardian InterlockJul 1, 2026
We’re so glad you had a great experience with Selene. At Guardian, we know that every interaction matters, and it’s wonderful to hear that their support made a difference for you.