Concrete and cinder block, Structural brick and blocks, Lime building products
Keystone Block
Keystone Concrete Block and Supply Company Inc., founded in 1926 by Joseph Galdieri in Scranton, Pennsylvania, has remained family-owned and operated by the third generation. With manufacturing locations in Scranton, Honesdale, and Towanda, the company distributes a comprehensive range of masonry supplies and hardscape products across Pennsylvania, New Jersey, Connecticut, and New York, including Long Island.
As the exclusive manufacturer of Versa-Lok retaining wall systems for eastern Pennsylvania, Keystone offers an extensive selection of general construction building blocks, manufactured stone veneers, concrete pavers, and masonry accessories. Each location is equipped to provide customers with a full line of products to meet their construction needs. Generated from the website
