Established in 1948, Clennon Electric is a family-owned company that serves the heavy industry, municipalities and small businesses. The company offers a range of cost-effective solutions. Its electricians are trained at the Joint Apprenticeship Training Center, which is sponsored by the National Electrical Contractors Association (NECA) and the International Brotherhood of Electrical Workers (IBEW). In addition, Clennon Electric provides services and expertise to fossil and nuclear generating stations. In addition, the company handles projects related to cooling tower constructions, auxiliary transformer assembling, control room modifications and protection system installations. Clennon Electric maintains a location in Wilmington, Ill.