Intoxalock Ignition Interlock

5.0
4 reviews

About

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

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
507 S Tanner St, Rantoul, IL
61866, United States

Hours

Reviews

5.0
4 reviews
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  • CH
    Carl Herrera
    Sep 28, 2025
    5.0
    They did an amazing job. Ran into a snag with the difficulty of where the wiring need to be ran through and worked hard to get my vehicle back to me the same day. The staff is very friendly and the mechanic is very polite. I would highly recommend this shop. Their price is also the lowest around Champaign County.
  • SB
    Stan Blount
    May 19, 2025
    5.0
    Great service. I have never had an issue with them.
  • TH
    Tia Henry
    Jan 18, 2023
    5.0
    Great service very friendly even let me use a rental while my car was being serviced the installer was very thorough with explaining the device
  • SF
    Skye Fallon
    Dec 16, 2022
    5.0
    D & D installed an Intoxalock system in my vehicle. They did a great job. Vehicle actually runs better then before, oddly enough. Tony was very thorough going over the instructions & offered for me to give him a call if i ever needed anything in the future. Very satisfied.

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.