The Stewart Companies

BUILDING MATERIALS

From the smallest backyard patio to the city’s tallest building, the start of any construction project relies on top-quality building materials.

MANUFACTURING QUALITY PRODUCTS SINCE 1935

Our materials manufacturing businesses provide critical resources for construction projects across the eastern USA and Western Colorado. They manufacture sand & gravel, crushed stone, asphalt, concrete block, ready-mix concrete, hardscapes, metal roofing and siding systems, and colored mortars.

A full-service ready-mix concrete company serving Western Colorado.
A full-service ready-mix concrete company serving southeast Pennsylvania and the Delmarva Peninsula.
Manufactures concrete pavers & slabs, retaining wall units and outdoor living kits.
A leading manufacturer of metal roofing and siding shingle panels.
Western Colorado’s leading source for roofing, siding, architectural panels and construction accessories, including raw sheet goods and metal fabrication production.
Providing sand and gravel to the construction industry throughout Western Colorado.
Manufactures colored cements for masonry in a variety of formulations and over 60 colors.
Manufactures concrete masonry products, retaining wall block, sand & gravel and crushed stone.
Produces asphalt products through four plants, conveniently serving York and Adams counties in Pennsylvania.