Welcome to Yale Electric Supply in Lebanon, PA. We are a full-service supply house located at 22030 Cornwall Rd in Lebanon, Pennsylvania. Formally Progress Electric Supply, we have been serving Reading and Berks County since 1965. Our staff has a combined 150+ years of experience and we can assist you in the style build of any type of electrical or lighting task. We offer inhouse wire cutting, a full-service supply counter and our trucks run daily to points in central to south eastern Pennsylvania and beyond. Yale Electric Supply supplies in-house training and demos throughout the year, as well as advertising events like our Oktoberfest Trade show. How may we serve you today?