Bar Harbor Bankshares operates as the holding company for Bar Harbor Bank & Trust that provides commercial, retail, and wealth management banking products and services. It offers various deposit products, including interest-bearing and non-interest-bearing demand accounts, time deposits, and checking, savings, and money market accounts, as well as certificates of deposit. The company also provides commercial real estate loans, such as single and multi-family, commercial construction and land, and other commercial real estate classes; commercial and industrial loans, including loans to commercial businesses; agricultural and other loans to farmers; and tax exempt loans; residential real estate loans consist of mortgages for 1-to-4 family housing; and consumer loans comprises home equity loans and lines of credit, auto, and other installment lending. In addition, it provides life insurance, annuity, and retirement products, as well as financial planning services; and third party investme