A division of Bank of Agriculture and Commerce, ECC Bank works hard to provide its customers with a safe, reliable, and satisfying community banking experience. Founded in 1965, ECC is one of the oldest banks in West Contra Costa County. It offers both personal and business checking and savings accounts, plus credit card, payroll, courier, and lock box services. It also provides investment advice and management, loans, and a free online banking service. ECC Bank if FDIC insured.