East Cambridge Savings Bank (ECSB) believes in connecting with customers, and is dedicated to providing businesses and individuals with a full line of banking services in the communities we serve. Headquartered in Cambridge, ECSB has ten convenient, full-service banking centers in Arlington, Belmont, Cambridge, Chelsea, Medford, Somerville, and Waltham, as well as a financial literacy educational training facility at Cambridge Rindge and Latin School, Cambridge, Mass.