General Info

Malcolm Pirnie s roots date back to 1895, when two men opened a consulting firm to help resolve water supply, sewage and waste disposal issues in order to fight a variety of diseases, such as typhoid and cholera. The company provides a number of services to its clients that include environmentally focused engineering and consulting services designed to deal with air quality, hazardous waste, buried infrastructure and coastal dredging. Malcom Pirnie is headquartered in White Plains, N.Y., with other locations throughout the United States, including Newport News, Va.