Intoxalock Ignition Interlock

3.5
6 reviews

About

Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Paris, 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
1267 Caledonia Street Ext, Paris, TN
38242, United States

Hours

Reviews

3.5
6 reviews
5 stars
3
4 stars
1
3 stars
0
2 stars
0
1 star
2
  • JD
    Jacob Davidson
    Oct 20, 2025
    4.0
    A very polite & professional group of workers. I hardly ever have a wait & the services provided are always in a timely manner.
  • AR
    Andrea Reinhard
    Aug 30, 2025
    5.0
    Fast, friendly, reliable, affordable, & very professional. Highly recommend as long as you choose Intoxalock.
  • CW
    Cindy White
    Dec 7, 2024
    1.0
    Worst company ever! Nothing but a lying money scam. They give you misleading information. I recieved an email in October stating my final calibration was December 7th I received a compliance review that passed and now after several communication between intoxalock and the state of Tennessee , I first recieved a denial due to a missed calibration in May ( I had a toll for) and then one in January. This company lies and withholds vital information for anyone to be able to successfully complete this program. This is complete and total fraud. They should not be allowed to have people’s fate concerning these devices put in their hands.

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.