Ph: 724-329-5542

Toll Free: 800-659-5543

​​​​​Marcon Building Supply (formerly Dennis Lumber) has been serving the tri-state area since the 1920's. We are a family owned and operated business with a reputation built on a solid foundation of trust, integrity and exceptional quality.

Neal (Forman with TMC), Jubal (Owner), Tim (General Manager) and their Dad Jack (Mechanic).

Dick Dennis (Former Owner) with daughter Wanda (Operations Manager) with Wanda's son Jason (Hardware Associate)

Markleysburg: Mon-Fri 6:30-6:00 & Sat 6:30-4:00

Hopwood: Mon-Fri 7:00-4:00 & Sat 7:00-12:00

Jubal & Jenn Margroff

Owners since 2015

4888 National Pike, Markleysburg, PA 15459