John Perna is the president and co-owner of Hamilton Building Supply, a 2021 LBM Journal Dealer of the Year. The company serves customers throughout New Jersey, Eastern Pennsylvania, and parts of Delaware and Maryland. John built his career in LBM, working various capacities in construction, sales, operations, and management. Prior to joining Hamilton Building Supply as president, John held executive roles with other LBM companies as a director of operational effectiveness, and national sales manager. John holds an MBA from the Villanova School of Business.