Yale Electric Supply Company has been expanding and thriving since 1940. From our first counter in Lebanon, PA to our now eight locations, we have become a powerhouse in the electrical and lighting distribution industry. There have been many changes in the electrical and lighting industry over the past 70+ years. Today, we're proud of our accomplishments and our ability to offer exceptional lighting and electrical products and services to many communities. As a proud member of the U.S. Electrical Services team, our family continues to offer our customers the same excellent service throughout central and eastern Pennsylvania, Delaware and New Jersey.