Distributor Service, Inc. is a woodworking distributor wholesaler of decorative hardwood plywood, hardwood lumber, thermally fused melamine, particleboard, medium density fiberboard, high-pressure laminate, wood finishes, solid surfaces and stains. DSI is a supplier of these products to cabinetmakers, millwork casework wood shops, Institutional Case Goods, architectural designers and other professional woodworkers. Our large, in-stock-inventory is distributed from locations near you in Pittsburgh, PA, Columbus, OH, Cleveland, OH, Cincinnati, OH, Millersburg, OH, Detroit, MI, Indianapolis, IN and Louisville, KY.