Brand Certified
Intoxalock Ignition Interlock
4.5(11 reviews)
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Business Details
2805 Johnston Street, Lafayette, LA
70503, United States
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
(337) 806-8112
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
https://www.intoxalock.com/locations/la/lafayette/2805-johnston-street-3703
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
About
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
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.
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Location
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Intoxalock Ignition Interlock
2805 Johnston Street, Lafayette, LA
70503, United States
Hours
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Reviews
4.5
11 reviews
5 stars
9
4 stars
1
3 stars0
2 stars0
1 star
1
- MGMonica GauthierJul 23, 20255.0Great people and very helpful
- MHMauricio HernandezFeb 21, 20255.0Exelente actitud y un cervicio bastante professional y flexible Asus Clientes
- RLRyan LaGrangeDec 17, 20225.0Great staff!!! Very friendly, very professional. Nothing but good to say about my experience at the Lafayette location. These guys are #1
- CSCandace SmithFeb 21, 20225.0They 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.
How do I use my interlock device?
Using an IID is simple. To start your vehicle, blow into the device as directed. If the device detects no alcohol, your car will start. You may be prompted for "rolling retests" while driving, where you’ll blow into the device again to confirm compliance. How-to videos are also available on the Intoxalock mobile app.
Where do I get an ignition interlock device?
Ignition interlock devices can be installed at certified service centers nationwide. Intoxalock offers a convenient network of locations and helps you schedule an installation appointment near you. Visit our Intoxalock locations page or call us to find the nearest service center and begin the installation process.
How long will my installation take?
Installing an ignition interlock device typically takes 1-2 hours, depending on your vehicle type. Certified technicians ensure the device is properly installed and provide you with training on how to use it. Contact Intoxalock for an appointment and an accurate time estimate for your installation.
What happens if I fail a breath test on my ignition interlock device?
If you fail a breath test, your vehicle will not start, and the device will log the event. Depending on your state’s regulations, multiple failed tests may trigger additional penalties, such as lockouts or reporting to your monitoring authority. Intoxalock devices allow you to retest after a short wait if alcohol is no longer detected. Always follow your state’s guidelines to remain compliant.
Can I install an ignition interlock device in a vehicle I don’t own?
Yes, in most cases, you can install an ignition interlock device in a vehicle you regularly drive, even if you’re not the registered owner. However, the vehicle owner must provide consent for the installation. Intoxalock works with you and the owner to ensure compliance with state regulations and the successful setup of the device.
What should I do if my ignition interlock device locks me out?
If your ignition interlock device locks you out, it’s usually due to missed tests, failed tests, or state-specific requirements. Intoxalock offers a simple lockout override process in most cases to help you get back on the road quickly. Contact Intoxalock customer support for assistance and to understand the steps needed to resolve the issue.
What services does Intoxalock Ignition Interlock in Lafayette, LA provide?
Intoxalock in Lafayette offers installation, calibration, and removal of ignition interlock devices (IIDs) to help you get back on the road after a DUI.
How do ignition interlock devices installed by Intoxalock work?
IIDs are breathalyzer devices installed in your vehicle that prevent it from starting if alcohol is detected on your breath. They require you to blow into the device before and during your drive to ensure compliance.
What are the typical installation hours for the Intoxalock Lafayette location?
The service center is open Monday to Friday from 9 AM to 6 PM, Saturdays from 10 AM to 5 PM, and closed on Sundays.
Can I install an ignition interlock device in a vehicle I do not own at Intoxalock?
Yes, with the vehicle owner's consent, you can install an IID in a vehicle you regularly drive. Intoxalock will assist in ensuring compliance with state regulations.
What payment options are accepted at Intoxalock Ignition Interlock in Lafayette?
They accept American Express, Check, Discover, Financing options, Mastercard, and Visa for payment.
How long does an ignition interlock device installation take at Intoxalock?
Installation typically takes between 1 to 2 hours depending on your vehicle type, including training on how to use the device.
What should I do if my ignition interlock device locks me out in Lafayette?
Contact Intoxalock customer support for assistance. They offer a lockout override process in most cases to get you back on the road quickly.
Are there nearby places to visit around Intoxalock Ignition Interlock in Lafayette?
Yes, nearby attractions include Looking Glass Theater and Wonderland Performing Arts for entertainment, and Twins Burgers and Sweets or Osaka Lafayette for dining options.
How can nearby shoe stores help customers preparing for a visit to Intoxalock?
Customers can visit nearby shoe stores like Saucony, Chacos, and Tri-Running Lafayette to purchase comfortable footwear, possibly useful while visiting or running errands after their appointment.
What nearby services could be useful for customers visiting Intoxalock Ignition Interlock?
Nearby services include Zounds Hearing Lafayette for audiology, Positive Choices Counseling Services for mental health, and local insurance agencies like Physicians Mutual for related insurance needs.
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