Interlock Device Information
Discover how to regain your license with your state’s Ignition Interlock Device (IID) program. As interlock device experts, we’ve done the research for you. Get a quote today.
Get StartedIgnition Interlock Device (IID)
Ignition interlock devices, or car breathalyzers, are used to prevent drunk driving. Many offenders have to install an IID after a drunk driving offense as a condition to regain their license.
Learn MoreThe Process
Interlock.com can help you find the best interlock provider for your unique circumstances. We’re here to make the search less overwhelming.
1.
Learn more about the interlock process and how it works
2.
Get information about guidelines in your specific state.
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Compare interlock providers and consider options near you.
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Get your interlock installed and get your license back!
Find the Interlock Provider that Suits Your Needs
We’ve compared and contrasted the offerings from all major interlock brands. Take a look and find the IID for you.
Intoxalock
TrustScore 4.7 | 36818 reviews
ADS Interlock
TrustScore 2.2 | 9 reviews
RoadGuard Interlock
TrustScore 0 | 0 reviews
Guardian Interlock
TrustScore 4 | 700 reviews
LifeSafer
TrustScore 4.5 | 9000 reviews
Smart Start
TrustScore 4.7 | 11000 reviews
IID Installation Near You
Looking for local installers? Search ignition interlock device installations by location to find installers close to you.