Riordan Materials, a DXP Company
Civil EngineeringPennsylvania, United States2-10 Employees
Riordan Materials, a DXP Company, operates in the civil engineering sector as a supplier of water, wastewater, and stormwater treatment equipment. Based in Blue Bell, Pennsylvania, the firm serves clients across Pennsylvania, Southern New Jersey, Delaware, Maryland, and the Washington, D.C. area. Its team includes licensed professional engineers, engineers with postgraduate degrees, and certified operators, enabling them to address both the economic and technical aspects of projects. The company focuses on supporting water infrastructure projects within its regional service area by providing equipment solutions and technical guidance. With a small professional staff, Riordan Materials emphasizes collaborative, project-specific assistance rather than standard sales approaches. This combination of engineering expertise and hands-on service positions the company within the regional civil engineering and water treatment market as a knowledgeable supplier of equipment.