A pioneer in ignition interlocks, Intoxalock has been enabling responsible choices for over 35 years.

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May 27, 2026 · Read 15 honest reviews and 350 complaints about Intoxalock, rated 1.1 out of 5 by customers and their ignition interlock devices. Share your experience on ComplaintsBoard.

Phone: 866-479-1292 Intoxalock Website: intoxalock.com Phone: 844-328-7443 LifeSafer Website: lifesafer.com Phone: 615-270-4293 Email: TNInstall@LifeSafer.com RoadGuard Interlock Website: …

The hand-held Intoxalock device requires the driver of the vehicle to submit an "inhale, blow" breath sample into the device. After the device calculates the driver's blood alcohol content, the device …

Intoxalock is a national leading provider of ignition interlock devices, with over 25 years of expertise in the field. With over 2,600 locations, we are committed to making the process easy and convenient for …

Mar 20, 2026 · Thousands of drivers across the US are stranded after a cyberattack knocked systems offline at Intoxalock, the safety technology company behind court-ordered ignition interlock devices …

Aug 16, 2025 · An Intoxalock ignition interlock is a breathalyzer device installed in a vehicle to prevent the car from starting if the driver has been drinking alcohol. It’s part of many state-mandated …

Ignition Interlock Device Often referred to as a car breathalyzer, an ignition interlock is a small, hand-held breathalyzer that is installed in your car. The ignition interlock has a mouthpiece that you will …

Nov 14, 2024 · With over 35 years of experience and over a million installations nationwide, Intoxalock is trusted by individuals and state programs to provide reliable, user-friendly solutions.