The Ply-Trim® Companies were founded in 1982 by our Chairman, Harry O. Hoffman. This independent and family owned operation has become a leader in the lumber and building products industry, with the highest priority on customer service, quality products and on-time deliveries. We strive to be your complete source for residential and commercial building products.

The Ply-Trim® Companies are multi-marketed operations with locations, Youngstown, Ohio and Tacoma, Washington. Our Youngstown, OH facility manufactures DuraBoard® PVC Trim, Ply-Trim® MDO Trim and our newest line – Ply-Trim® Stair Stringers. We purchase materials from mills and wholesalers, receiving by truck, van, rail (YARR), and then manufacture and distribute accordingly. We offer CNC Machining, Resaw, Gang Saw Rip, Scuff Sanding, Pre-Priming and finishing, Cross Cutting and Angle Cutting, marketing to manufacturers – industrial and commercial, housing manufacturers, retail lumber yards and truss plants. We offer, cut to length and angle cut for bridging, 2 x 2’s and custom applications. The Ply-Trim® Companies stock, wholesale and distribute lumber and panel products for our respective markets, focusing on our product niches in the marketplace.