Intoxalock Ignition Interlock

4.2
5 reviews

About

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

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
3600 Midland Blvd, Fort Smith, AR
72904, United States

Hours

Reviews

4.2
5 reviews
5 stars
4
4 stars
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3 stars
0
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0
1 star
1
  • LI
    Larry Williams II
    Nov 3, 2025
    5.0
    Awesome! The folks there are super-friendly and easy to work with, the name has changed, which can be confusing, but the address is the same, plus some absolutely sick sound systems! Some are quite inspiring, and if you're really nice, they might even slip in "The Princess Bride" for you to watch during installation, though I'd suggest bringing your own chairs....
  • LB
    Layna Barnhill
    Sep 3, 2025
    5.0
    This guy took care of me and was so nice and very professional. Thank you so much!!!!
  • GG
    G
    Dec 22, 2024
    5.0
    Very courteous.and fast. Would recommend them to anyone.
  • DJ
    Dava Jennen
    Sep 4, 2024
    1.0
    I am unable to get the answers and paperwork I need. No one I have spoken to knows anything about what I need to get my license reinstated. Driver control says I have to have this paper. Needing further help!
  • AS
    Anthony Sims
    Jul 15, 2021
    5.0
    Very nice and professional people!!!

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.