Intoxalock Ignition Interlock

2.6
8 reviews

About

Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Austin, 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
5433 South Congress Ave, Austin, TX
78745, United States

Hours

Reviews

2.6
8 reviews
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  • TW
    Terezie Weatherford
    May 17, 2025
    1.0
    Worst service ever
  • SM
    Sandra Mendoza
    May 6, 2025
    5.0
    no problems at this time and I changed my payment calling customer service they helped me out thank you.
  • KL
    K LM
    Mar 1, 2024
    5.0
    Kristina was so helpful! Thank you for helping make this hard situation move forward with peace and kindness.
  • NM
    nicholas meador
    Jan 27, 2023
    1.0
    First off this is the first place that the state directs you to, The most expensive option of them all. I did contact them it was nothing but high pressure sales. I did make a statement to the salesman about the high-pressure he was putting on me. Since I told him no thank, I've gotten nothing but junk mail in my emails phone calls daily harassing me in order to sign up with them, now I'm getting junk mail in my mailbox at my residence from them. Stay away from Intoxalock!!!
  • JF
    J Flo
    Oct 5, 2022
    1.0
    Horrible service

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.