Intoxalock Ignition Interlock

3.5
19 reviews

About

Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Athens, 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
2797 Highway 11 S, Athens, TN
37303, United States

Hours

Reviews

3.5
19 reviews
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5
  • MY
    Melinda Young
    Nov 8, 2025
    5.0
    Very knowledgeable and helpful. Great experience.
  • JJ
    jeana
    Sep 4, 2025
    1.0
    Intoxolock is thr worst device. It gives false positive and give incorrect information will will add years to your device extension. Customer service is horrible. They will not help you. They hang up on you frequently. I feel it's designed for one to never get this off their vehicle. You get locked out to no fault of your own then have to have it towed. Constantly having to have it recallibrated besides monthy apps which just adds expensive and insult to injury. I have contacted Daniel who take take of poor reviews and so far has been no help to me. Due to their device I now have an extra year added to have this device and likely more years due to their faulty equipment. Do not use them. Read reviews and take the warning. There are other devices with much better reviews
  • ER
    Erik Ramsey
    Aug 15, 2025
    1.0
    I am very disappointed that this place has limited open days... if offering this type of service, they should be open at least 5 days a week; really should be at least 6 days a week. Rest assured, I will NOT be using this facility in the future for ANY services they may offer
  • RS
    Randy Shannon
    Jul 8, 2025
    5.0
    Good People! Professional Service!
  • TH
    Timothy Harris
    Mar 8, 2023
    4.0
    The people installing the device were great. Just don't like the product. First of all I am a smoker and don't have that much lung power, second is you shouldn't be using it while driving. It'll cause an accident.

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.