Trevdan Building Supply, 1221 Bethlehem Pike, Sellersville, PA 18960, US

Frank Casilio & Sons, operating as Casilio Concrete, is a fourth generation family-owned supplier of concrete to the Lehigh Valley region in Pennsylvania since 1938. The company operates a fleet of more than 30 rear load, front load, and conveyor trucks, tracked with a central dispatch system. The firm has an on-site quality control laboratory and American Concrete Institute-certified technicians. Its plants are certified by the Pennsylvania Department of Transportation. Its uniformed drivers receive extensive employee and safety training. The company also provides cost estimates based on quantity of concrete required and project dimensions. Frank Casilio & Sons is headquartered in Bethlehem, and has offices in Allentown, Easton, Kutztown and Nazareth, Pa. The company also offers concrete recycling and crushed stone sales from its Crushcrete facility located in Hellertown, Pa.