Highway Materials, Inc.
Wholesale Building MaterialsPennsylvania, United States51-200 Employees
Highway Materials, Inc. is a wholesale producer of hot mix asphalt, crushed stone, and sand serving the heavy and highway construction sector. With facilities across several Pennsylvania counties, the company supplies PennDOT- and PTC-approved asphalt mixes as well as commercial mixes for private projects, and operates multiple quarries producing AASHTO- and PennDOT-approved aggregates. It also runs a clean fill reclamation site that accepts construction debris, contributing to material reuse and waste management on site. Based in Flourtown, near Philadelphia, Highway Materials has a long-standing history, having operated since 1936, and conducts business in the Greater Philadelphia market through its network of plants and quarries. In July 2024, Heidelberg Materials NA announced it would acquire Highway Materials, a notable development reflecting consolidation in the aggregates and asphalt sector.