Quickstart InterlockQuickStart Ignition Interlock is certified, licensed and bonded with the Arizona Department of Transportation (Motor Vehicle Department) as an Ignition Interlock Device provider. We were established to do business in the state of Arizona in 2008 and have serviced thousands of satisfied clients through the state of Arizona. We understand the frustration and challenges involved with getting a DUI. Our priority is to make the process easy and provide you with the best customer service and support in the industry. This is made possible by unparalleled customer service and the best Ignition Interlock in the industry. The team members at QuickStart Interlock are here to treat you with respect and are dedicated to making your Ignition Interlock experience as painless as possible.
Quickstart Interlock (quickstartaz.com) has 230 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
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230 approved reviews, newest moderated first
GREGORY S.
Quick and professional
Response from Quickstart InterlockMar 26, 2026
We’re thrilled to hear that Selene 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.
Adam R.
She was wonderful and the fact that she answered all my questions. And when she didn't know the answers she found them for us and made the call very easy.
Response from Quickstart InterlockMar 23, 2026
Thank you for sharing such kind words about Nidia. Exceptional service is what we strive for every day, and knowing that your experience reflected that means a lot to us.
Lorenzo W.
The lady was so nice so understanding all capital letters and she was very patient with me and she was truthful and letting me know that they messed up on day and they were supposed to call all their customers when they was closed, but they fell not to, and she let me know all that respect respectfully and very patient and good all capital letter. She was the best.
Response from Quickstart InterlockMar 23, 2026
We truly appreciate you highlighting Stella and Dania. Our team takes pride in providing excellent support, and it’s great to know their efforts stood out to you.
Brandon M.
I wish I could rate 0 stars. This was the absolute WORST company I have ever dealt with in my life. They are an absolute joke. They NEVER return calls, I have tried so many times to reach their "escalations" department and I have yet to speak with someone. They have no accountability what so ever, they messed up my entire account and failed to provide crucial information numerous amounts of times and that led to a higher bill for me to pay. I waited 2 weeks, calling DAILY for a resolution before I had my rescheduled uninstall appointment and never heard from anyone. This wasn't even the only issue Ive had. They have sent me to locations that aren't even associated with them anymore and I wasn't called back for that either. I ended up being locked out due to their scheduling mistakes. Then I never received a SCHEDULED call for a lock out code to make it to the rescheduled appointment AGAIN.
Response from Quickstart InterlockMar 23, 2026
Thank you for sharing your experience. We regret that your interaction with our staff did not meet the level of professionalism and courtesy we expect. This is not the type of service we aim to deliver, and we appreciate you bringing it to our attention.
Adam D.
My installer was very professional and answered my questions and was very good with letting me know how to use the device
Response from Quickstart InterlockMar 19, 2026
We are grateful you took the time to recognize the efforts of our Tucson West, AZ QuickStart team! Your feedback helps us acknowledge their dedication and reinforces our commitment to excellent customer service.
CWY
Carlos and his team in Phoenix, Arizona are the freaking best. Under these circumstances, life is already challenging and their kind-professionalism makes my appointments fast and easy.
Response from Quickstart InterlockMar 16, 2026
Thank you for sharing your experience with our Phoenix West 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!
MARIA K.
Was helpful in resolving my issues. Appreciate the customer service professionalism.
Response from Quickstart InterlockMar 11, 2026
We’re so glad you had a great experience with Cristian. At QuickStart, we know that every interaction matters, and it’s wonderful to hear that their support made a difference for you.
MARISSA R.
Helpful and efficient
Response from Quickstart InterlockMar 3, 2026
It’s great to hear that Ric was able to assist you so well. Our team is dedicated to supporting our customers every step of the way, and your recognition reinforces the effort they put in every day.