J Vinton Schafer & Sons Inc

Founded in 1971, Oak Contracting is a building contractor and provides various construction management services. Located in Towson, Md., the company serves a vast range of customers that include students, nurses, worshippers, shoppers, executives, scientists, athletes and patients. As a regional construction management firm, it specializes in new construction and renovation projects for the education and medical research sectors. Oak Contracting has expertise in K-12, higher education, nonprofit and commercial projects. It has completed a number of projects, including education, medical, religious and commercial.

Founded in 1989, Rand Construction Corporation is a woman-owned and operated general contracting company that provides a range of value engineering and renovation solutions for residential and commercial properties. It offers structural design, cost estimation, construction management, scheduling, field analysis, budgeting and site development services. The company additionally provides manpower planning, supervision, vendor coordination, project administration, reporting, plan reviewing and consulting services. It offers services to law firms, financial institutions, museums, restaurants, retail stores and corporations. Rand Construction Corporation s clients include Akin Gump, Boeing, Acterna, Reliant Energy, Washington Gas, Pepco, Exelon, Deutsche Bank, Morgan Stanley, Cisco Systems, Savvis Communications and the Volunteers of America.