The Quanel Group is a construction services company with offices located throughout Pennsylvania and Ohio. Headquartered in Harrisburg, Pennsylvania, the company specializes in the areas of healthcare, secondary & higher education, and government, as well as working in the private sector. The company was founded in 1882 in Minersville, Pennsylvania by Emil Quandel. The Quandel Group has remained in the hands of the Quandel family for four generations.