MC Metal Works

Duct Works Inc., based in Sparrows Point, Maryland, has been a trusted partner in custom sheet metal fabrication for over 35 years, with a commitment to quality and precision in ductwork solutions. The company specializes in a variety of ductwork options, including rectangular, round, oval, and spiral pipe, using premium American-made materials such as galvanized steel, stainless steel, aluminum, and more. With a focus on customer satisfaction, Duct Works Inc. offers services from blueprint estimating to on-site delivery, ensuring compliance with the latest SMACNA standards throughout the fabrication process. The company recently expanded to include a new location in Ocean City, Maryland, allowing for personalized service and expert guidance to meet diverse ductwork needs. Generated from the website

Winkler's Inc services the areas of Maryland, Washington DC, and Virginia. We specialize in structural and miscellaneous steel fabrication and installation, mobile welding services, repairs to steel, copper, stainless, bronze, and aluminum, pipe weld

Established in 1933, Hohmann & Barnard Inc. is a developer and distributor of reinforcement, anchoring and air barrier systems for masonry. It serves both the commercial/institutional and the residential markets. Located in Columbia, Md., the company offers a wide range of products, such as air/vapor barriers, column/beam anchors, aluminum brick vents/adjustable anchor system for rubble stone. The products find uses in various applications that include horizontal joint reinforcement wire, horizontal joint reinforcement for rubble stone veneer and many more. Hohmann & Barnard Inc. also provides residential building products, including window flashing, copper termite shields and roof underlayment.