Erdman Anthony is a multi disciplinary firm specializing in infrastructure engineering and support services. Our experience spans a broad range of applications for government and private-industry clients. Our work has included projects for clients engaged in the industrial, commercial, utility, and telecommunications market segments, as well as institutional clients, and government clients at the federal, state, and local levels. Erdman Anthony provides its clients with comprehensive infrastructure and support services for both government and private sector clients. Our geographical service area is primarily in the Eastern United States, with offices in New York, Pennsylvania and Florida.