Intoxalock Ignition Interlock

4.7
15 reviews

About

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

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
1212 Centralia Ave, Centralia, WA
98531, United States

Hours

Reviews

4.7
15 reviews
5 stars
13
4 stars
1
3 stars
0
2 stars
0
1 star
1
  • SP
    Stephanie Provencher
    Oct 2, 2025
    5.0
    Anthony is the most knowledgeable person I have met. He is very personal and trustworthy. I will always recommend his shop for anyone using the intoxalock device or other mechanical issues.
  • NR
    Nathan Romero
    Sep 29, 2025
    5.0
    Anthony was extremely knowledgeable and descriptive about everything detail involving the situation. I appreciate his honesty and integrity. A&M auto in Centralia is a great choice!
  • JW
    Jesse Wiren
    Jun 11, 2025
    4.0
    I'm ok with having it. Nothing special.
  • JE
    Jerry Ebner
    Sep 13, 2021
    5.0
    Very friendly and professional

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.