Founded in 1977, Sullivan and Merritt Constructors (SMC) executes heavy industrial construction projects in Maine and New Hampshire, as well as the Middle East. The company operates general, electrical and mechanical divisions. It handles power generation, marine, manufacturing, and water and sewage projects. Sullivan and Merritt Constructors employs more than 175 professionals. The company offers welding, pipe fitting, piping fabrication and structural steel fabrication services. Its clients include FPL Energy, Verso Paper, Irving Oil, Acadia Hospital and Louisiana Pacific Corporation. Sullivan and Merritt Constructors provides contracting and tank inspection services. The company is licensed by the state of Maine to perform natural gas installations.