From Business: Established in 1953, Chillum Sheet Metal Inc. is a full-service sheet metal fabricator. Based in Bladensburg, Md., it designs, engineers, fabricates, sells and installs…

From Business: In 1935, the late William B. Maske founded W. B. Maske Sheet Metal Works. He had one employee and specialized in roofing and sheet metal work. The company was incorporated in…

From Business: We are Sheet Metal Fabricators specializing in Spiral Duct, Oval Duct, and Fittings that are manufactured to SMACNA guidelines 3rd edition 2005. We service Maryland, Northern…

"He is a cash embezzler and extortionist"

From Business: The International Association of Ironwokers is a nonprofit organization dedicated to improving employment opportunities, fair pay, health and welfare benefits, continuing…

From Business: Jimmie Roberts founded United Sheet Metal in 1962. The company, a provider of sheet metal ductwork, opened its location in Capitol Heights, Md., in 2000. It has nearly 50…

From Business: Stromberg Metal Works is headquartered in Beltsville, Md., and has locations throughout Maryland, North Carolina and Virginia. It provides metal design, fabrication,…

From Business: The Duct Connection specializes in the manufacture of ducts and fittings. The company features access doors, duct sealers and exhaust systems. It provides round and flat-oval…