Moulison North Corporation, established in 1994, provides heavy electrical and airport and traffic signal contracting services. The company serves clients throughout New England and specializes in design consultation, construction, runway lighting installation and maintenance, emergency power generation, and cable testing and maintenance services. Moulison North Corporation also offers communication and data wiring, fiber-optic installation, preventive maintenance, cable splicing, substation construction and tower erection services. It serves clients in the commercial, heavy industrial and utility sectors. In addition, the company provides mobile concrete mixing, site preparation and equipment repair services. Its staff includes traffic signal installation managers, equipment operators, electricians and foremen. Moulison North Corporation maintains one of its offices in Biddeford, Maine.