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Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 8am - 3pm

Intoxalock

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Intoxalock has more locations than any other provider, and we can find an interlock installation location near you. Call now to talk to a TX expert.

Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Dallas, TX is here to help you get back on the road after a DUI. We will help you understand TX interlock, or IID, laws and regulations. Our interlock installation locations are staffed with certified professionals who will install and service your car breathalyzers. For 30 years, Intoxalock has been a trusted interlock ignition device provider.

10/29/2026

Halloween is meant to be full of fun and spookiness, but the packed streets and high expectations can sometimes feel a bit overwhelming. While we naturally focus on keeping kids safe while trick-or-treating, it’s just as important for adults to look out for one another.

Choices, especially around drinking and driving, can turn a fun evening into a serious event that has a lasting impact. Data from Traffic Safety Marketing highlights why staying mindful matters.

10/22/2026

Every championship team has a game plan. Yours should include getting home safe. 🏆⚾

Line up your ride before first pitch: rideshare booked, designated driver confirmed, or transit mapped out.

Champions plan ahead. So should you.

10/15/2026

Regaining your driving privileges shouldn't feel like a maze.

150,000 customers get back on the road with Intoxalock each year — with real people guiding them through their state's requirements, one step at a time.

Knowledgeable. Compassionate. Here when you need us.

📞 Call 888-283-5899 or tap the link in bio to get started.

10/13/2026

What happens after your ignition interlock device is removed? For many drivers, removing your IID marks the end of a court- or DMV-mandated requirement, but it can also be the beginning of a new approach to driving.

Our latest article covers what to do after your IID removal, from confirming your driving status to maintaining support systems, planning for social events, and making safe transportation decisions for the future.
Link in bio. 🔗

10/06/2026

"After you get a DUI....you're dealing with the courts and you're dealing with motor vehicle division and you get different answers from different people. When I got to Intoxalock,...it was a breath of fresh air."

Between conflicting requirements, endless paperwork, and tight deadlines, license reinstatement can feel completely overwhelming. We believe you deserve answers, guidance, and a partner who treats you with respect every step of the way.

Our team is here to help you navigate your program requirements seamlessly so you can focus on moving forward.

Learn how we simplify the process at the link in bio.

10/01/2026

Behind every install, calibration, and quick question answered is a technician who knows exactly what they're doing.

Today, for National Automotive Industry Day, we want to thank the technicians at the nearly 6,000 service centers in our network. They walk drivers through the device step by step, troubleshoot the tricky stuff, and treat every person with respect — often on one of the harder days of that person's year.

Thank you for the work you do. Our customers get back on the road because of you.

09/29/2026

Football is BACK 🏈

If you're on an IID program, game day comes with one clear requirement: no alcohol.

The good news is that a great game day doesn't depend on what's in your cup.

Swipe for the alcohol-free game day playbook.

09/22/2026

You feel fine. Your ignition interlock device says otherwise.

A morning-after flagged test can make your stomach drop, but it doesn't necessarily mean your device made a mistake. Alcohol can stay in your system longer than you might think, in some cases showing up on a breath test up to 24 hours after heavy or late-night drinking. Sleep, coffee, and a big breakfast may help you feel more alert, but they don't speed up how your body clears alcohol.

Our new blog explains what "blowing hot" means, what to do next, and how to protect your progress: https://hubs.li/Q04vtMgS0

Device questions? Our State Specialists are available at 888-283-5899.

09/15/2026

Did you know that semis, box trucks, oversized vans, and other commercial vehicles can get an ignition interlock device installed?
One of our IID installation specialists break down what to expect and how to plan ahead. Full blog linked in bio. 🔗

09/10/2026

Real stories. Real progress. Real reasons to keep moving forward.

We’re grateful to our customers who take the time to share their experiences and remind others that recovery is a journey, one step, one day, and one choice at a time.

Thank you for trusting us to be part of your journey Marlana.

03/17/2022

Save up to $100 on Installation and Get First Payment Free

Available to new customers only. Both offers are active through 3/31/2022. A lease must be signed by 4/15/22 to qualify. Rebate: receive up to $100 via rebate after mailing in proof of installation. The amount will be added as account credit once approved. Account credit will apply to future payments. First Payment Free: Apply to customers on Bi-weekly payment plan. The amount covered varies by state and reflects the total amount owed for the first bi-weekly payment as account credit.

Address

9870 Plano Road, Around Back
Dallas, TX
75238

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm
Saturday	8am - 3pm

Telephone

+14699171893

Website

https://www.intoxalock.com/locations/tx/dallas/9870-plano-rd-7580?utm_medium=yext&utm_source=facebook&y_source=1_MTUzNzc

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