Andover Bank traces its historic roots back to the 19th century as a community-oriented financial institution established to serve the banking needs of families, farms, and emerging businesses in its region. Built upon traditional relationship banking values, the institution maintained steady capital stability through major historical economic events, including the Great Depression and various modern banking crises. By combining prudent underwriting standards with selective branch expansions and gradual technological modernization, the bank preserved its independent identity while expanding its full-service financial offerings.