R & S Concrete Inc

Headquartered in Birmingham, Ala., Vulcan Materials Company is one of the leading producers of construction aggregates, crushed stones and sand and gravel materials in the United States. The company has a staff of more than 8,000 trained and certified professionals. It offers a selection of ready-mixed concrete and asphalt paving materials for the construction of highways, walkways, airport runways, parking lots, bridges, dams, buildings, sewer systems, tunnels, home foundations, driveways and railroads. Vulcan Materials Company designs and conducts products testing and research evaluation services. The company operates several ready-mixed concrete facilities located in Arizona, California, New Mexico and Texas. It also offers construction supplies used in agricultural and industrial applications. Vulcan Materials Company maintains a location in Hanover, Pa.

Operational for more than 60 years, York Building Products Company serves the building industry. The company offers retaining wall products, including keystone walls, cornerstone and mesa. It provides sand, gravel and bunker blend. The company offers components for baseball and softball infield mixes, pitchers mound and batters box clays. York Building Products Company provides roofing ballast material, white decorative stone and drainage sand. The company serves distributors, contractors and homeowners in Pennsylvania, Maryland, Delaware and Virginia. It offers gemstone, earthstone and workrite colored mortar. The company additionally provides products for the construction of various commercial projects, such as theaters, schools and administrative buildings. York Building Products Company is located in York, Pa.