New Enterprise Stone & Lime Co

Founded in 1924, New Enterprise Stone & Lime Company is one of the largest aggregate suppliers in the United States that supplies driveway materials and specialty stones. It operates ready-mix concrete, blacktop and block plants throughout Pennsylvania and New York. The company s newcrete division produces stadium risers, prison cells, wall panels, and box and double T beams. New Enterprise Stone & Lime Company offers sand material for recreational areas and golf courses. It operates Buffalo Crushed Stone, which produces hot mix asphalt, crushed limestone, sand and gravel, as well as blast furnace slag as its products. New Enterprise Stone & Lime Company s projects include Loysburg Bypass, Beaver Stadium and Highway bridge in Mount Union.

Heidelberg Materials, formerly known as Hanson Aggregates is one of the leading producers of quality crushed stone, sand and gravel and asphalt.

Laurel Aggregates specializes in the production of crushed aggregates for commercial and residential customers. It also provides sulfur dioxide absorption stones. The company serves customers in northern West Virginia and southwestern Pennsylvania. Laurel Aggregates maintains a quarry that produces materials that are certified for use by the Pennsylvania Department of Transportation (PennDOT). It also provides the Stone Slinger brand of equipment that assists users to place large quantities of stone swiftly in difficult areas, such as steep slopes, basements, foundations, driveways and trenches. Laurel Aggregates is also certified as an approved source for aggregates by the West Virginia Department of Transportation (WVDOT).