Founded in Springdale, Pennsylvania, in 1924, family-owned R.I. Lampus Company manufactures concrete products and has served the tri-state region for four generations. It identifies itself as Western Pennsylvania’s largest manufacturer of concrete block and hardscape products, with six manufacturing facilities. The company also operates an Alloy Division serving carbon steel, stainless steel, and cast iron industries nationwide, and distributes clay brick and stone veneer products.
Keystone Concrete Block and Supply Company, IncFounded in Scranton in 1926 by Joseph Galdieri, Keystone Concrete Block and Supply Company manufactures concrete building blocks and Versa-Lok retaining wall systems while supplying masonry and hardscape materials across the region. The third generation of the founding family now operates the company from three Pennsylvania manufacturing locations, serving customers in Pennsylvania, New Jersey, Connecticut and New York. Keystone is the exclusive manufacturer of Versa-Lok retaining wall systems for eastern Pennsylvania.HONESDALE, PA
Beavertown Block Co., IncBeavertown Block Co., Inc. is a third-generation, family-owned and -operated concrete manufacturer established in 1922 and based in Middleburg, Pennsylvania. It produces concrete masonry units and architectural blocks, and reports production of millions of blocks annually, with more than 241 million made to date. The company also supplies products for outdoor fireplaces and hardscaping to builders, contractors, landscapers, and private customers in the region.MIDDLEBURG, PA
Stone & CompanyStone & Company is a family-owned and -operated concrete and building-supply business serving southwestern Pennsylvania and north central West Virginia since the 1920s. Founded as a lumber and coal partnership, it expanded into concrete production and now operates concrete plants, a block manufacturing facility, and precast concrete facilities. Its locally operated concrete plant in Connellsville, built in the 1940s, remains in operation.CONNELLSVILLE, PA
Hanover Concrete, CoEstablished in 1940, Hanover Concrete, Co. is a family-owned concrete producer and building-materials supplier based in Hanover, Pennsylvania. It manufactures ready-mixed concrete and fabricates reinforcing steel in-house, and has expanded to serve south-central Pennsylvania and northern Maryland through its Hanover, Shrewsbury, and Gettysburg operations.HANOVER, PA