M & S Fabricators

Koppers Fabricators Inc. is a family-owned and operated business based in District Heights, MD, servicing the Washington DC Metropolitan area for over 50 years. The company specializes in custom metalwork for home builders, contractors, and commercial sites, with expertise in various metals such as aluminum, architectural bronze, and stainless steel. Committed to quality and craftsmanship, Koppers Fabricators prides itself on exceeding client expectations by guiding projects from concept to completion. They provide a range of services including railings, fences, gates, staircases, historic restoration, and custom design work, ensuring that each project meets high standards of professionalism and integrity. Generated from the website

Founded in 1960, Williams Industries is a construction company that provides steel for bridges and highway girders. Based in Manassas, Va., it has various subsidiaries, including Williams Bridge Company, Williams Steel Erection, Piedmont Metal Products and S.I.P., of Delaware. The company s subsidiaries provide a wide range of products for the industrial, commercial and institutional construction markets. Its construction and manufacturing services include steel and precast concrete erection, miscellaneous metals installation, fabrication of welded steel plate girders, and construction, repair and rehabilitation of bridges. The company also offers crane rental and heavy and specialized hauling and rigging services. Additionally, it provides rolled steel beams and light structural and other metal products.

Founded in 1964, Commercial Roofing and Sheet Metal Company is one the leading firms that offers roofing solutions in the United States. It offers green roof installation services for water treatment, stormwater management and energy conservation plants. The company provides a variety of sheet metal fabrication services. Commercial Roofing and Sheet Metal Company serves the commercial sector and also offers metal roofing services. The company uses fabrication equipment to develop sheet metal flashings in several sizes and shapes. It also provides assistance with roof replacement issues. Commercial Roofing and Sheet Metal Company offers waterproofing and roof design and installation solutions.