GEM Energy provides comprehensive services and technologies to improve customer business performance and reduce facility operation costs by providing expertise in engineering, procurement, construction, operations and maintenance. Services include combined heat and power (CHP) systems; HVAC and plumbing, facility management, utility procurement, solar development and building automation controls for the commercial, industrial, institutional and mission critical markets. GEM Energy is part of the Rudolph Libbe Group (RLG), a one-stop provider of construction and facility services ranging from site selection and construction to energy solutions and ongoing facility management. The full-service contractor, comprised of Rudolph Libbe Inc., GEM Inc., GEM Energy, Lehman Daman and Rudolph Libbe Properties, is focused on ensuring its customers succeed. Our headquarters is in Toledo with offices in Cleveland, Columbus and Lima, Ohio; Ithaca, New York; and Detroit, Michigan areas.