Skelly and Loy, Inc.

Established in 1969, Skelly and Loy, Inc., is a mid-sized, woman-owned engineering and environmental consulting services firm, headquartered in Harrisburg, Pennsylvania, with additional offices in State College and Pittsburgh, Pennsylvania; Hagerstown, Maryland; Morgantown, West Virginia; and Wise, Virginia. Our team of 130 engineers, environmental scientists, and technical support staff serves the public and private sectors throughout the Mid-Atlantic states, as well as select clients nationwide. Services include civil, environmental, and mining engineering and permitting activities; National Environmental Policy Act (NEPA) compliance studies; natural resource management and protection; noise and air quality investigations; hazardous waste and industrial hygiene studies and remediation planning; and archaeological, cultural, and historic studies and documentation. A wholly-owned subsidiary, AMS of Skelly and Loy, Inc., installs, operates, and maintains municipal, industrial, and commercial water supply and wastewater treatment systems.