Intoxalock Ignition Interlock

3.0
2 reviews

About

Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Davis, CA 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 CA 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 CA expert.

Location

Intoxalock Ignition Interlock
2222 5th St, Davis, CA
95618, United States

Hours

Reviews

3.0
2 reviews
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  • MA
    Michael Angius
    Nov 25, 2025
    1.0
    One of the worst experiences that my wife has ever endured. And I’m not talking about the reasoning behind needing this device installed. But the customer service and product level is inferior. I was told that I would be on auto pay and I’ve only had actually my wife has had the device installed for one week now… And she’s been unable to drive the car because the device says locked out. Come to find out it was locked out because there was a past due amount that should have been automatically deducted from my account. Now they want $75 to unlock the device.

Frequently Asked Questions About Intoxalock Ignition Interlock

How does an interlock device work?

Once the device is installed, drivers blow into the car breathalyzer mouthpiece to provide a breath sample. The device tests for breath alcohol content (BrAC) within the legal limit. If it's under the limit (typically .02), then the driver can put their keys in the ignition and start the car.

What is the cost of ignition interlock device?

An ignition interlock device, also frequently referred to as a car breathalyzer, ranges in cost between $70 and $150 for installation. This fee is a one-time fee paid at the start of your lease period for the device to be installed into your vehicle. This fee is paid directly to the service center for the work done to complete your installation.