SunnySide Supply, Inc. is a fully-integrated industrial supply company located in heart of the Marcellus Shale, Washington County, Pennsylvania. As a family-owned, nationally-certified Women’s Business Enterprise, SunnySide has proudly served as one of southwestern Pennsylvania’s best and most reliable distributors of general industrial and safety supplies since 1980, shifting its primary focus to the Oil and Natural Gas industry as the first wells began being drilled in Washington County back in 2004.

At SunnySide Supply, being an integrated supplier means providing a diverse range of products to our customers. With core values like integrity, honesty, and delivering outstanding service, it is our goal to develop strong relationships with our customers to save them time and money by streamlining the purchasing process.