Intoxalock Ignition Interlock

5.0
7 reviews

About

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

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
211 Garber St., Caldwell, ID
83605, United States

Hours

Reviews

5.0
7 reviews
5 stars
7
4 stars
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3 stars
0
2 stars
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1 star
0
  • SG
    Stephanie Guess
    Sep 27, 2025
    5.0
    Was able to help remove old device and install new one very last minute.Was fast with mechanical end of experience and was very thorough and easily understandable with explanation of new device and how to use..
  • MS
    Mark Smith
    Jul 23, 2025
    5.0
    Great customer service , prompt , very detailed and all around great experience
  • LS
    Leah Sawlsville
    Mar 11, 2025
    5.0
    Great experience
  • KD
    kristen delevati
    Dec 28, 2021
    5.0
    Nikki was amazing. Very easy to deal with and knowledgeable. She made completely sure I knew what I was doing before I left and explained the app and paperwork. The device is easy. I was worried and went on a 13 hour roadtrip 3 days after and no issues. Just don't leave it running at gas station and go in to pee....I came out to my alarm sounding from missing a blow.

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.