General Info

Founded in 1970, Langan Engineering & Environmental Services is a company that provides site, civil and geotechnical engineering and environmental remediation services. Headquartered in Elmwood Park, N.J., it maintains locations throughout the eastern United States. The company provides various civil engineering services, such as site and infrastructure design, land planning, stormwater management, hydrological investigation, landscape architecture, cost estimation and construction inspection. Langan Engineering & Environmental Services offers geotechnical engineering services, including foundation design, excavation support, waterfront rehabilitation and subsurface investigation. It also provides land surveying, air quality inspection, brownfield redevelopment, database management, decommissioning and demolition services. The company serves clients in the real estate, retail, residential, commercial, industrial, entertainment, institutional, financial and marine sectors. Langan Engineering & Environmental Services has a staff of more than 600 employees and maintains a location in Philadelphia.