Intoxalock Ignition Interlock

4.6
13 reviews

About

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

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
1291 N Bruce St, Marshall, MN
56258, United States

Hours

Reviews

4.6
13 reviews
5 stars
11
4 stars
1
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1 star
1
  • TR
    Troy Robinson
    Nov 2, 2025
    4.0
    Nice guy.
  • MM
    Matt McCalla
    Feb 4, 2025
    5.0
    Awesome! Friendly and super helpful.
  • KK
    kevin kaas
    Nov 4, 2024
    1.0
    This is the worst intoxication checking device company of every one of em that exist? Customer service is a joke if you can get thru and if you can understand a word of the bad to poor broken heavy dialect speech of the people that none are born american proper english speaking people pathetic! Their billing process demands are just plain and simple bad business you should only be required to pay your owed amount at the time that you bring your vehicle in for calibration again pathetic at best! I can think of nothing good nothing positive to say about any part of 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.