ALCOLOCK USA is the leading source in providing innovative solutions to your need for safety. We pride ourselves in the variety of products that we offer and premium product quality.

ALCOLOCK USA delivers a variety of products including ignition interlock devices, personal and professional breathalyzers, drug screeners and accessories. We offer ignition interlock devices that cater to DUI/DWI clients, commercial fleets and private use customers. Our breathalyzers vary in size and functionality but are all produced with premium technology. We make sure that there is a breathalyzer that fits your needs and our accessories allow you to customize your device, the way you want it! Our line of drug screeners cater to different method collections, are accurate and can test for up to six different drug categories.

Yerty Auto Service is an authorized Alcolock installer for specific areas around Roaring Spring, PA. Go to www.alcolockusa.com to see if you are approved to use their facilities for installation and removal at the end of the program.