We are a full‑service lumber and building materials supplier dedicated to supporting contractors, commercial builders, and remodelers. As a trusted source for lumber, decking, roofing, insulation, doors, windows, millwork, tools, and fasteners, we provide the products and service you need to keep your projects moving efficiently and on schedule.

We are a full‑service lumber and building materials supplier dedicated to supporting contractors, commercial builders, and remodelers. As a trusted source for lumber, decking, roofing, insulation, doors, windows, millwork, tools, and fasteners, we provide the products and service you need to keep your projects moving efficiently and on schedule.

In 1972, a group of 10 Upstate homebuilders—ever in search of a better source for lumber, roofing, millwork and more—decided to construct a company of their own. Who better to run a supply business, they reasoned, than the very folks who purchase said supplies. Today GBS Building Supply operates 7 locations across the Carolinas supplying windows, doors, stone, roofing, siding,... Read More about GBS Building Supply - Anderson

"In 1972, a group of 10 Upstate homebuilders—ever in search of a better source for lumber, roofing, millwork and more—decided to construct a company of their own. Who better to run a supply business, they reasoned, than the very folks who purchase said supplies. Today GBS Building Supply operates 7 locations across the Carolinas supplying windows, doors, stone, roofing, siding,... Read More about GBS Building Supply - Greenville

In 1972, a group of 10 Upstate homebuilders—ever in search of a better source for lumber, roofing, millwork and more—decided to construct a company of their own. Who better to run a supply business, they reasoned, than the very folks who purchase said supplies. Today GBS Building Supply operates 7 locations across the Carolinas supplying windows, doors, stone, roofing, siding,... Read More about GBS Building Supply Corporate Office - Greenville

We are a full‑service lumber and building materials supplier dedicated to supporting contractors, commercial builders, and remodelers. As a trusted source for lumber, decking, roofing, insulation, doors, windows, millwork, tools, and fasteners, we provide the products and service you need to keep your projects moving efficiently and on schedule.