General Info

Northeastern Sheet Metal Inc. is one of the largest manufacturers of sheet metal ductwork and accessories in New England. The company was formed in 1975 as a fabricator and installer of rectangular sheet metal ductwork throughout the state of New Hampshire. It offers ductwork in various metals, such as galvanized G-60, G-90, paintable paint grip finish, stainless steel, aluminum and PCD coated steel. Northeastern Sheet Metal Inc. is a member of the Sheet Metal and Air Conditioning Contractors' National Association, Spiral Duct Manufacturers Association and American Society of Heating, Refrigerating and Air-Conditioning Engineers.