Intoxalock Ignition Interlock

4.5
6 reviews

About

Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Pflugerville, 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
15301 N. Ih 35, Pflugerville, TX
78660, United States

Hours

Reviews

4.5
6 reviews
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  • YA
    Yajaira Adame
    Sep 30, 2025
    4.0
    The supervisor Isaias listened and addressed the matter with me. Very thoughful and professional.
  • ML
    Marcos Lopez
    Jun 23, 2025
    4.0
    Update of my case: After having gone through a rather complicated situation as explained in a comment below. Mr. Daniel has contacted me and tried to fix the whole situation. And the truth is that I am very grateful for the treatment and for the simple fact of being able to hear what was happening to me and give me a solution. If you have any doubts or questions about what they offer, talk to Daniel! I don't know him. But you can feel his good predisposition with the customer and outstanding service.
  • MB
    Mike Bazelais
    Mar 6, 2025
    5.0
    Great customer service, close to my home, JOHN DEYOUNG is awesome, no judgement, I will be going back. Thank you

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.