Union Bankshares, Inc. operates as the bank holding company for Union Bank that provides retail, commercial, and municipal banking products and services in the United States. The company offers retail depository services, such as personal checking, savings, money market, IRA/SEP/KEOGH, and health savings accounts, as well as certificates of deposit. It also provides commercial real estate loans; commercial loans for plant and equipment, working capital, real estate renovation, and other business purposes to business owners and investors; small business administration guaranteed loans; residential construction and mortgage loans; municipal financing, including loans and excess deposits secured by FHLBB letters of credit; and home improvement loans and overdraft checking privileges against p…