Nonresidential construction, nec, nec, Foundation and retaining wall construction
Genco Masonry
Founded in 1929, Genco Masonry Inc. is a masonry contractor that provides various related services. Based in Bethesda, Md., the firm is one of the largest masonry contractors in the District of Columbia. The company offers services that include concrete block, glass block, brick paving, concrete interlocking paving, masonry restoration and concrete restoration. Genco Masonry Inc. works for companies, including Abramson Construction Co., Bush Construction Corp., David Orr Associates Inc., Clark Realty Builders, L.L.C., Charles H. Tompkins Company and Centennial Contractors, to name a few.