Intoxalock Ignition Interlock

4.6
12 reviews

About

Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Lafayette, LA 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 LA 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 LA expert.

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
2805 Johnston Street, Lafayette, LA
70503, United States

Hours

Reviews

4.6
12 reviews
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1
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1 star
1
  • MG
    Monica Gauthier
    Jul 23, 2025
    5.0
    Great people and very helpful
  • RA
    Roncarlos Antoine
    May 8, 2024
    1.0
    Having trouble with starting my truck ever since install ..I pass test 3 times and truck still won’t start …now I have to slam my door while holding ignition switch on to start vehicle!! And the worst part is , I was told Iam gonna have to pay for whatever the issue is and miss work
  • RL
    Ryan LaGrange
    Dec 17, 2022
    5.0
    Great staff!!! Very friendly, very professional. Nothing but good to say about my experience at the Lafayette location. These guys are #1
  • CS
    Candace Smith
    Feb 21, 2022
    5.0
    They were very quick and knowledgeable

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.