The best way to get back on the road without unnecessary delays is to install an ignition interlock device (IID), or car breathalyzer, as soon as you know you’ll need one.

While each state varies in its drunk driving laws, one thing that holds true across the country is the fact that car breathalyzers are helping to prevent subsequent drunk driving offenses.

With simple breath patterns and only one button to activate, Intoxalock is the easiest to use ignition interlock device on the market.

Intoxalock was just named as a top workplace in Iowa for 2018.

Intoxalock makes the installation process quick and easy. Learn what to expect during your appointment. 

Find out the 8 things you should never do during a DUI arrest.

What ARE you paying for when you are paying for your ignition interlock device? We break apart what you'll actually be paying, and why. 

Intoxalock was recently featured as a top innovative company in the Business Record publication. CEO, Kimberly Williams, walks through the company's evolution and growth.

When you’re dealing with the complexities of the DUI/DWI/OWI legal process, you need the ignition interlock device (IID) that’s easy to use, convenient to install and trusted by customers and state judicial systems across the nation.

Ignition interlock devices, or car breathalyzers, are installed in a vehicle to prevent the driver from starting their car while intoxicated.