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Intoxalock Ignition Interlock

4.3
(41 reviews)

Business Details

3715 Douglas Dam Rd, Kodak, TN
37764, United States
(865) 978-6082
https://www.intoxalock.com/locations/tn/kodak/3715-douglas-dam-rd-6793

About

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

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
3715 Douglas Dam Rd, Kodak, TN
37764, United States

Hours

Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed

Reviews

4.3
41 reviews
5 stars
32
4 stars
2
3 stars
0
2 stars
0
1 star
7
  • AN
    Annie Nicley
    Mar 24, 2026
    5.0
    They are so amazing they really go above and beyond to help you anyway they can
  • RC
    Raymond Cupp
    Mar 13, 2026
    5.0
    Very friendly technician and was very knowledgeable on the product. Highly recommend this shop.
  • PB
    Paige Brackett
    Mar 9, 2026
    1.0
    Don’t go to HnH auto unless you have plenty of time to waste. Something that should have only taken at a maximum of 3hrs took 7 1/2 hours. My appointment was at 9am they didn’t even start working on it until 11/1130 am. I will not be back here!
  • PC
    Paegan Clark
    Feb 18, 2026
    5.0
    Before intoxilock I went through smart start. (My family called them stupid start, if that says anything) Intoxilock has been a much more pleasant experience. The system itself is easy to use and has yet to fail in any way. The process to get it set up over the phone only took about 20-30 minutes. And the instillation was around 2 hours. I've heard horror stories about battery issues and other problems, but so far so good. I recommend them over any other interlock system.
  • JJ
    James
    Jan 10, 2026
    5.0
    Vanessa and the crew at H and H are fantastic !! Always giving whatever it takes to help. I'll be using them for more of my auto needs..Great job!!

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.

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