Ensuring safety on the road.
Guardian Interlock Systems aims to ensure safety and reduce repeat offenses by drunk drivers through the use of in-car ignition devices. Serving Portland, Oregon and the United States, our products have prevented approximately 4.9 million intoxicated drivers from accessing the roadways.We have been the leading manufacturer of breath alcohol devices for over 20 years and are dedicated to keeping you and other people on the road a lot safer. Since our start in 1985, our company has expanded to 26 states and 150 franchise centers nationwide. Re-arrest rates of those already charged with a DUI or DWI have decreased by 66% of those who have purchased interlock devices. Not only does our product keep you and other drivers safe, it also saves you money in the long run over the cost you would have to pay for an incarceration. Please visit our website to learn more about us and our products, and call today.