Founded in 1970, Langan Engineering and Environmental Services provides integrated land development engineering and environmental consultation services. The company employs more than 600 professionals and maintains regional office locations in New York, Pennsylvania, Connecticut, New Jersey, Virginia, Florida and Nevada. Langan Engineering and Environmental Services offers site, civil, geotechnical and environmental engineering solutions. It also provides landscape architecture, survey, mapping, sustainable design, and natural resources and geographical information system consultation services. The company specializes in commercial, residential, retail, office, industrial and institutional real estate development projects. Langan Engineering and Environmental Services also handles waterfront development, brownfield redevelopment, urban revitalization and remedial design projects. Its subsidiary, Langan International, serves private and public sector clients worldwide.