Maritime Energy is a full service, locally owned family energy company serving Knox, Lincoln, Waldo and Kennebec counties. Our mission is to provide friendly, reliable service and quality products at fair prices to assure customer satisfaction and loyalty. Roland G. Ware, father of present owner John Ware, founded Maritime Oil in 1939 in Rockland. Maritime's fuel products include heating oil, bioheat, K-1, diesel, propane, biodiesel, and gasoline. We serve you from three fuel offices located in Montville, Belfast, and our main office in Rockland. Maritime has a professional service team, 24-hour service, and GPS systems in our trucks and service vans in order to most efficiently route them to you when you need us.