MainStreet Bank

MainStreet Bank is a community commercial bank headquartered in Fairfax, Virginia, serving businesses across the greater Washington region — Northern Virginia and the District of Columbia. Its commercial lending menu covers lines of credit, term loans, equipment finance, commercial real estate, and construction financing, with SBA lending available for businesses that benefit from government-backed structures. The bank also works with government contractors, medical practices, hospitality operators, and professional service firms, suggesting genuine familiarity with the cash-flow dynamics those industries carry. With accredited operating history going back over a decade, it carries a solid reputation among the businesses it serves. A good fit if you're an established business in the DC metro area looking for a relationship-oriented community bank with a broad product range.