Main Street Bank Email Format
BankingMassachusetts, United States51-200 Employees
Main Street Bank is a locally run, independent mutual savings institution based in Marlborough, Massachusetts, serving the Metrowest and northern Middlesex communities. Founded in 1860, the bank operates through branch offices in the Metrowest and north Middlesex region to provide financial services across personal and business needs. Its customer base includes individuals, families, local businesses, and community organizations, with a broad range of financial services across personal and business life stages. The institution is an Equal Housing Lender and a member of the FDIC and the DIF. In May 2026, Main Street Bank received the inaugural Eltropy EMERGE Excellence Award for The Human Connection, recognizing its Video Connect service.