Intoxalock Ignition Interlock

4.6
7 reviews

About

Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Boone, NC 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 NC 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 NC expert.

Location

Intoxalock Ignition Interlock
267 Hwy 105 Ext, Boone, NC
28607, United States

Hours

Reviews

4.6
7 reviews
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  • SB
    Sarah Barton
    Jul 31, 2025
    5.0
    Ron was amazingly helpful, informative and knowledgeable! He was able to fix a weird issue with my vehicle and was so nice the entire time!! Thank you for everything!!!
  • RJ
    Rick James
    Mar 8, 2025
    5.0
    The installer of the Intoxalock did an excellent job installing the unit great customer service polite dress nice very knowledgeable of the unit. Instructed me on how to blow and use unit until I was doing it right. Real good employee thanks.
  • JC
    Joseph Calhoun
    Dec 17, 2024
    4.0
    Friendly, timely and helpful
  • DG
    deborah grigsby
    May 30, 2024
    5.0
    Great service. Nice guy.
  • DS
    Donna Sue
    Mar 15, 2024
    5.0
    Brandon, is very pleasant, professional and thoughtful. Brandon readily discusses the steps to follow and any scenarios that might happen.

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.