Welcome to Yale Electric Supply in Lebanon, PA. We are a full-service supply house situated at 22030 Cornwall Rd in Lebanon, Pennsylvania. Formally Progress Electric Supply, we have been serving Reading and Berks County since 1965. Our personnel has a mixed 150+ years of experience and we can help you in the layout build of any kind of electrical or lighting job. We provide 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 offers in-house training and demos throughout the year, along with marketing events like our Oktoberfest Trade show. How may we serve you today?