Established in 1966, Greenman-Pedersen, Inc. (GPI) is a consulting engineering, planning, survey, mapping, and construction management and inspection firm that specializes in the innovative development, design and construction of infrastructure and building systems.
GPI provides engineering, planning, survey, mapping, and construction management and inspection services. The company's capabilities include public works, as well as offers transportation design, coatings, geomatics, GIS/asset management, underwater engineering and construction, oblique imagery, environmental sciences, and water resources management services. The company also offers data centers/telecommunications mechanical, electrical, plumbing design, maintenance inspections services. In addition, the company engages in the land development, building systems, and power projects design, modeling, installation services. It serves government agencies, municipalities, institutions, industries, architects, and developers.
GPI provides services to a wide variety of government agencies, municipalities, institutions, industries, architects and developers. We attribute our long-lasting relationships with our clients to the talented, responsive, service-oriented professionals employed throughout the organization.
GPI's corporate office is located in Babylon, New York. GPI has additional locations in New York, New Jersey, Vermont, Pennsylvania, Florida, Ohio, Massachusetts, New Hampshire, Maryland, Virginia, Michigan, Washington, California, and North Carolina.