Intoxalock Ignition Interlock

4.8
12 reviews

About

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

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
110 S Orchard St, Janesville, WI
53548, United States

Hours

Reviews

4.8
12 reviews
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  • DJ
    Danielle Jester
    Jun 27, 2025
    5.0
    Great place to get calibration for the for my truck. The cheapest place out of all checked. People are are very nice here.
  • NW
    Nathan Wilkins
    Jan 23, 2025
    5.0
    As far as customer service Intoxalock was extremely professional helpful and courteous. Their pricing and costs on the other hand are outrageous! They most certainly profit from peoples misfortune, but I suppose if your dumb enough to get yourself into a situation where you need their services then consider it a lesson learned! The sales person or "agent" that assisted me was very helpful in explaining every step of the process along the way and even assisted in helping me get the correct insurance I needed to carry at pretty good rate!
  • JB
    Jennifer B
    Sep 22, 2024
    4.0
    Update: The device seems to be working well reliably for a week. And I got a call from a supervisor of customer service department today. I had a bad experience with their sales people with misleading pricing. He listened to my complaints carefully and offered me solutions, by locating different service shop with better fee and giving me a credit for difference with the original quote. He provided an excellent customer service and I feel more confident with the company.

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.