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Regain your license with an ignition interlock

What is an IID

What is an ignition interlock?

Intoxalock is a state-of-the-art ignition interlock device or car breathalyzer designed to minimize the opportunity of a driver operating a vehicle under the influence of alcohol. Learn more

State Laws

State drunk driving laws

With over 20 years of ignition interlock leadership, we are experts in your states laws. Intoxalock can help you comply after a DUI, DWI or OWI drunk driving offense.
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Installation locations

Installation locations

Intoxalock is the national IID leader with over 1,300 installation locations, you can easily find a service center with a certified installer convenient to your home or office. Learn more


Affordable pricing

Getting a DUI is expensive, but getting an ignition interlock installed doesn't have to be. Intoxalock devices provide the best value using the most reliable technology. Learn more

Intoxalock can help

    Get Back on the Road with an ignition interlock device (IID)
    Get back on the road
    with Intoxalock video
    2 min. 15 sec

What our customers are saying

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