Intoxalock Ignition Interlock

4.9
10 reviews

About

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

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
25 Summit Street, Fitchburg, MA
01420, United States

Hours

Reviews

4.9
10 reviews
5 stars
9
4 stars
1
3 stars
0
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0
1 star
0
  • AR
    Audly Riche
    Oct 27, 2025
    5.0
    They where pretty good at explaining everything. Especially how the interlock system works. The person that installed the was patient with on showing me how to use the system itself.
  • DD
    Dan DeRose
    Aug 21, 2025
    5.0
    Fast, friendly, punctual.
  • SC
    Scott Croteau
    Aug 6, 2025
    5.0
    They were very nice to me and although it was not ready on Friday. It was ready on monday.and everything is ok
  • SM
    Sean Mahoney
    Jul 8, 2022
    5.0
    Great people, friendly and fast..

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.