Intoxalock Ignition Interlock

4.3
6 reviews

About

Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Palatine, 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
646 E. Northwest Highway, Palatine, IL
60074, United States

Hours

Reviews

4.3
6 reviews
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1
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  • FW
    Faith Witt
    Oct 29, 2025
    4.0
    Overall pretty good—just got it yesterday so I’m still trying to learn how to breathe. Very patient with me, nonetheless.
  • TE
    Terry Ennes
    Oct 8, 2025
    2.0
    Action Auto did all they could to install the device. But they had my car a week and a half and ended up charging me twice the quoted price. I’m told the delay was in part due to Intoxalock not providing them with the correct electrical diagrams for my car. If this is what I can expect going forward I will not be a happy camper, I think I should get a credit against the install fee. A 2-3 hr install takes a week and a half and a $300 installation becomes $600. What do you think?
  • HM
    Hey Mister
    Mar 29, 2025
    5.0
    Great service. Nice people.
  • GW
    Greg Wells
    Mar 31, 2024
    5.0
    After 8 months with the other guy (the hum as you blow)this should have been my first choice.
  • JW
    Jaygo White
    Mar 27, 2024
    5.0
    very quick and professional and the mobile app is nice. i am happy i went with intoxalock

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.