Intoxalock Reviews 

81,324
•
TrustScore 4.5 out of 5

4.4

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Review summary

Created with AI, based on recent reviews

Considering 14,109 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the staff and representatives for being exceptionally patient, polite, and genuinely helpful throughout every step of the setup. Consumers consistently note that the overall user experience is exceptionally smooth and straightforward, with knowledgeable agents guiding them clearly and making everything easy to understand. Some reviewers were not happy with the equipment functionality, mentioning specific problems like loose mouthpieces or unexpected device prompts while driving. Conversely, a small portion of people felt deeply frustrated by excessively long phone hold times and poor communication regarding technician appointment scheduling.

What people talk about most

Customer service

Customers consistently note positive experiences with customer service, highlighting patient representatives... See more

Service

Users describe ambiguous interactions with service, while many consumers praise the fast, respectful, and... See more

User experience

Consumers find user experience to be positive, highlighting how helpful representatives make scheduling and... See more

Product

Reviewers express strong dissatisfaction regarding the product, noting that the equipment is excessively... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Tiffany F. was a godsend! 10+++ starts if I could give them. We were struggling with another service for over 3 months and getting nowhere because of bad or no communication. I made one call to In... See more

Company replied

Rated 5 out of 5 stars

Daniel Singleton was amazing. He was very knowledgeable and took the initiative to call companies and compare prices and got me the best price and close location to get my interlock installed. With hi... See more

Company replied

Rated 5 out of 5 stars

Tiffany was super! She was able to find my account that I had set up a year ago waiting for court and was able to even give me a better monthly rate rhan before with free installation. She also connec... See more

Company replied

Rated 5 out of 5 stars

Carlos was transparent in giving us the estimate of everything individually and telling us what we were ultimately going to pay by weekly and monthly. He set us up for the installation quickly. All ar... See more

Company replied


Company details

  1. Car Equipment Accessories Store

About Intoxalock

Written by the company

Intoxalock is a national leading provider of ignition interlock devices, with over 25 years of expertise in the field. With over 2,600 locations, we are committed to making the process easy and convenient for clients to get back on the road after an alcohol related traffic conviction.

Our devices are in use in all 50 states and are certified to meet state regulations in 43 states.

Intoxalock's core value is to provide excellent 24/7 support to customers through their ignition interlock journey. We're here to be your partner through the process.

Written by the company


Contact info

4.4

Excellent

TrustScore 4.5 out of 5

81K reviews

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4.4

All reviews

(81,324)

14,054 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Friendly & they answered any questions…

Friendly & they answered any questions I had without issue.

October 30, 2026
Intoxalock logo

Reply from Intoxalock

Ian,

We are so pleased to hear that our team provided such friendly service and addressed all of your inquiries without any hesitation. We truly appreciate you taking the time to share this wonderful feedback with us!

Rated 5 out of 5 stars

I feel blessed that I have been able to…

I feel blessed that I have been able to understand this whole process of going through getting a DUII. It is very daunting, like putting together a jigsaw puzzle. Lots of pieces.

Erica was very thorough in explaining the IID and what and where.

October 30, 2026
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Reply from Intoxalock

Shawn Bovee,

We are glad you enjoyed your experience and felt supported during such a complex and overwhelming time. We understand that navigating these requirements can feel like solving a difficult puzzle, and we are happy to hear that our team member provided the clear, thorough guidance you needed to make sense of it all.

Rated 5 out of 5 stars

Both James and Tyler were very…

Both James and Tyler were very professional and friendly. Quick and easy mobile install.

October 30, 2026
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Reply from Intoxalock

Jason,

We are so pleased to hear that our team members provided such professional and friendly service during your mobile installation. It is wonderful to know the process was quick and easy for you. We truly appreciate you taking the time to share this positive feedback!

Rated 5 out of 5 stars

Professional

Professional, informative & friendly.

October 30, 2026
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Reply from Intoxalock

We are pleased to hear about your positive experience, Chris! We appreciate you providing this valuable feedback.

Rated 5 out of 5 stars

Helpful

Helpful, quick. got the job done

October 30, 2026
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Reply from Intoxalock

Michael,

We're so pleased to hear that our team was helpful, quick, and got the job done for you. We truly appreciate your positive feedback!

Rated 5 out of 5 stars

Craig explained everything to me &…

Craig explained everything to me & answered all the questions that were asked of him. Craig even gave me his extension for if I needed to call back with any questions or concerns. I did need to call him back with a question & he promptly replied with an answer. Thank you Craig for your assistance.

October 30, 2026
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Reply from Intoxalock

Garfield,

We're so pleased to hear that our team member provided clear explanations and was so responsive to your follow-up questions. We truly appreciate your kind words and positive feedback!

Rated 5 out of 5 stars

People at big boys auto toys were very…

People at big boys auto toys were very nice and informative. Great experience for what it is.

October 27, 2026
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Reply from Intoxalock

Austin,

We are so pleased to hear that our team was friendly and provided you with clear, helpful information. We truly appreciate you taking the time to share your great experience with us!

Rated 5 out of 5 stars

The call service guy was very helpful

The call service guy was very helpful

October 30, 2026
Intoxalock logo

Reply from Intoxalock

Angel,

We are so pleased to hear that our team member was incredibly supportive and provided excellent assistance during your call. We truly appreciate you taking the time to share your wonderful feedback!

Rated 1 out of 5 stars

Would I recommend Intoxalock?

Would I recommend Intoxalock? Here is my experience with them:
So experience with Intoxalock has been over four months now. I received a suspension notice from the CA DMV end of September dated the 10th sent out eight days after. Stopped driving and started figuring out what I needed to get my license back. When contacting the CA DMV Mandatory Actions Unit (MAU) they said all I needed was the DL920 form and enrollment in a CA DUI program for 18 weeks and then I could pay to have my license reinstated. Although I had finished everything for the AZ DUI requirements and paid for reinstatement through the AZ MVD. They had somehow duplicated my name in the system. When they merged the accounts it asked for a second reinstatement fee which I paid. Just after this time I was going back and forth with the CA DMV MAU and Intoxalock MAU kept saying the same thing, DUI course enrollment and DL920 form. Intoxalock kept guaranteeing me that they would send the form. Then I would call them when they hadn’t received it and they would say call the MAU. Three weeks later the MAU happened to have someone that actually checked to see why they kept telling Intoxalock why I was not eligible for in install of a device that was already in my vehicle from the AZ court requirement. Why Intoxalock was handling this like it was a new install I could not tell you. If Intoxalock would have issued the DL920 form and I took it to the DMV they would have told me that the AZ MVD never submitted that I had paid the reinstatement to the national database which is why the MAU kept telling Intoxalock I was not eligible for the install, again not an install just paperwork for an existing system. If I would have been given the form and submitted it the DMV would have told me to handle the reinstatement fee from Arizona before they could reinstate my California license. Anyways after that was cleared, three weeks into not driving and trying to get reinstated, they put to send out the paperwork on that Friday. Paperwork didn’t send out until Wednesday of week four because they again had to ask the MAU if it was cleared. Monday, week three, I asked the AZ MVD to file with the national database that the reinstatement was filled. Called Intoxalock multiple times, through out this whole four week ordeal, multiple times a day. Intoxalock said they would send the Form. Form arrive mid day Thursday as they finally shipped it out Wednesday after it had been cleared. The form was filled out incorrectly. They filled the drivers license # with the court case from AZ even though it was a California form and clearly stated Drivers license number. They didn’t put my middle name. Also they did not spell my address right as they spelled drive as dive. Naturally the DMV field office said that they would not accept the form because it was missing information and incorrect information was on the form. Called Intoxalock and requested for a corrected for to be sent overnight and they said it was too late and promised that it would be there by Saturday latest. Called the Installer and they could see Intoxalock had set up for another delivery just not tracking information. Friday comes around and I call around noon asking the installers if they can see a tracking number yet. They said the form to be sent was no longer visible on their portal. Called Intoxalock back as I did the day before and they were asking for the information on the form again and not to worry that the form would be there Saturday. Not holding my breath as they had said the form would ship several times in the past and never did because they were acting like the DMV on a system that was already in my vehicle that I was paying for their system that I could not use. They issued two weeks worth of credit for the inconvenience and issued a credit for the shipment of the form that was filled out incorrectly. During this time I had called other interlock companies to get quotes and ask if they could get me the form that Intoxalock was refusing to send out. All the other companies said they would, however it would have been an actual installed and not sure if they would have sent out the form or had to ask the MAU also. Now I need to ask the installer if they see a tracking number for the paperwork or if it is not going to be sent out until Monday going into week five of this. And probably not arriving until Tuesday now. Before all this a couple weeks after install the device said blower failure in warm weather. I could do anything about it because my vehicle needed to cool off since it was about 98° outside. Called my wife to pick my son and I up while the device cooled down with the weather. Other times I pick up the device from the center console and it would say stop blowing or retest even though I hadn’t blown into it yet. Reported to Intoxalock and they said they didn’t see anything on their end.

October 30, 2026
Unprompted review
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Reply from Intoxalock

Thank you for sharing your perspective with us. We understand that your concerns matter and appreciate you bringing them to our attention. We would welcome the opportunity to speak with you and provide assistance. Please DM us or call 844-535-0260 so we can discuss this further.

Rated 5 out of 5 stars

You can trust them

Is 100% legit.

October 30, 2026
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Reply from Intoxalock

We are pleased to hear about your positive experience, Lopez! We appreciate you providing this valuable feedback.

Rated 5 out of 5 stars

Josh was very helpful and friendly.

Josh was very helpful and friendly.

October 30, 2026
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Reply from Intoxalock

Michael,

We are so pleased to hear that our team member was highly supportive and welcoming during your visit. We truly appreciate you taking the time to share your wonderful feedback!

Rated 2 out of 5 stars

The thing is way too big and the…

The thing is way too big and the process of blowing in it is ridiculous

October 27, 2026
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Reply from Intoxalock

Thank you for sharing your perspective with us. We understand that your concerns matter and appreciate you bringing them to our attention. We would welcome the opportunity to speak with you and provide assistance. Please DM us or call 844-535-0260 so we can discuss this further.

Rated 5 out of 5 stars

Great service and explanation of…

Great service and explanation of process.

October 27, 2026
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Reply from Intoxalock

Tom,

We're so pleased to hear that you received great service and found the explanation of our process clear and helpful. We truly appreciate you taking the time to share your positive feedback with us!

Rated 5 out of 5 stars

It was great dealing with Devin and he…

It was great dealing with Devin and he returned my calls when i didn't understand the booking process or needed clarification on certain things, I give him a A+++++!!

October 29, 2026
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Reply from Intoxalock

M Lewis,

We are so pleased to hear that our team member was responsive and helpful in clarifying the booking process for you. We truly appreciate your positive feedback and the wonderful rating!

Rated 5 out of 5 stars

He was great

He was great, knowledgeable, patient. Every agent should be like him..

October 30, 2026
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Reply from Intoxalock

Alex,

We are so pleased to hear that our team member provided such knowledgeable and patient service during your interaction. We truly appreciate you taking the time to share this wonderful feedback with us!

Rated 5 out of 5 stars

Everiting is good

October 27, 2026
Intoxalock logo

Reply from Intoxalock

We are pleased to hear about your positive experience, Christian! We appreciate you providing this valuable feedback.

Rated 1 out of 5 stars

I was told things about using the…

I was told things about using the system that it would only ask me once when I start the car and not intermittently while I was driving that was not the truth. So far the sales person had told me many different things when I called back the number I wasn’t asked to put in her extension. There is no way I can contact the sales person who I dealt with anymore.

October 27, 2026
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Reply from Intoxalock

Thank you for sharing your perspective with us. We understand that your concerns matter and appreciate you bringing them to our attention. We would welcome the opportunity to speak with you and provide assistance. Please DM us or call 844-535-0260 so we can discuss this further.

Rated 5 out of 5 stars

Very professional

Very professional, making the process easy and on your side!

October 30, 2026
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Reply from Intoxalock

James Barker,

We are so pleased to hear that our team was professional and made the entire process smooth and supportive for you. We truly appreciate your positive feedback!

Rated 5 out of 5 stars

Lissa was extremely helpful and was…

Lissa was extremely helpful and was very respectful. I couldn't thank her enough for all of her help.

October 30, 2026
Intoxalock logo

Reply from Intoxalock

Kimberly,

We are so pleased to hear that our team member was extremely helpful, respectful, and supportive during your interaction. Providing excellent service and making sure you feel well taken care of is very important to us. We truly appreciate you taking the time to share your wonderful feedback!

Rated 1 out of 5 stars

HORRIBLE CUSTOMER SERVICE!!! DO NOT choose Intoxlock!

DO NOT choose Intoxalock as your IID provider. Based on my experience, their customer service is terrible, and getting help beyond the call center has been a constant struggle.

**I pay about $200 a month with service fees, far more than the price sales quoted me.** That does not include lockout fees. I’ve blown into the device before the countdown ended and still received a lockout and a charge. I believe the equipment is faulty, yet I’m told I have to pay to have it inspected.

**They have refused to let me remove my debit card from my account or turn off autopay, even after I explicitly requested both. I do not want them automatically charging my card, and they will not let me stop it.** This is a serious concern, especially when I’m disputing charges and cannot get someone to resolve them. I intend to report this to the Massachusetts Attorney General’s Office.

A few representatives have been helpful, but many have been rude and refused to connect me with second-tier support for problems the call center cannot resolve. I’ve also had representatives claim to be supervisors or second-tier support when I had reason to believe they were not. I’ve been hung up on more times than I can count.

I requested my device logs over a week ago and still haven’t received them. **I need those records for a hearing.** When I asked for expedited delivery because they had not fulfilled my original request, I was told to wait another two business days, which would put me past my hearing date. I explained the urgency, asked for second-tier support, and was hung up on again.

This has cost me money, time, and unnecessary stress. I should not have to fight this hard to get my own records, dispute charges, stop automatic payments, or speak with someone who can actually help. **I would not recommend Intoxalock.** When I asked for a reference number I was told that they do not provide reference numbers for their calls.

October 28, 2026
Unprompted review
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Reply from Intoxalock

Thank you for sharing your perspective with us. We understand that your concerns matter and appreciate you bringing them to our attention. We would welcome the opportunity to speak with you and provide assistance. Please DM us or call 844-535-0260 so we can discuss this further.

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