Operating under an 1889 Massachusetts co-operative bank charter, MutualOne Bank builds upon the strengths developed by the tw ... o original mutual institutions during their long and proud history of service to residents and businesses in MetroWest communities. MutualOne Bank meets the needs of its customers with a variety of checking, savings, consumer loan, home financing, and commercial programs, supported by exceptional personal service and the latest technology. Member FDIC | DIF Equal Housing Lender read more