Intoxalock Ignition Interlock

4.3
3 reviews

About

Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Mesquite, TX is here to help you get back on the road after a DUI. Intoxalock has more locations than any other provider, and we can find an interlock installation location near you. 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. Call now to talk to a TX expert.

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
222 S. Galloway Ave, Mesquite, TX
75149, United States

Hours

Reviews

4.3
3 reviews
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1
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1 star
0
  • NC
    Nevar Chase
    Jan 3, 2026
    4.0
    Worst customer service ever. They experience technial problems on their end with devices and blames you for it, call in and u will wait a min of 2 hrs to get someone on the line and still wont get the issue resolved. Good luck, you will need it. Update: I was contacted by an rep. named Isaias and we discussed what happened on this incident and he was very professional about it. The issue was resovled before he contacted me however I was compensated for the lost wages due to missing time at work to complete an calibration. Very happy that not only the issue was resovled but also that the company cared enough to reach out and apologize for it. Shout to Isaias for helping. Thanks my guy!
  • KB
    Kelli Brown
    Jul 7, 2022
    5.0
    They are always quick and friendly. They even let me pick on them!! Thanks Perry for having a great staff.

Frequently Asked Questions About Intoxalock Ignition Interlock

How does an interlock device work?

An ignition interlock device (IID) is a small breathalyzer installed in your vehicle to prevent it from starting if alcohol is detected on your breath. Before driving, you'll blow into the device. If your breath alcohol concentration (BrAC) is below the programmed limit, the car starts. Periodic retests occur during your trip to ensure continued compliance. To read more on Intoxalock, you can read our ignition interlock device guide.

What is the cost of an ignition interlock device?

The installation of an ignition interlock device, often called a car breathalyzer, typically costs between $70 and $150. This one-time fee is paid at the start of your lease and covers the service center's labor to install the device in your vehicle. Payment is made directly to the service center at the time of installation. For more on cost breakdowns, you can read our cost of ignition interlock device guide.