First National Bank of Marengo

BMO Harris Bank provides a broad range of personal banking products and solutions. Come to us for everyday banking, financing, investing, as well as a full suite of integrated commercial and financial advisory services.

BMO Harris Bank in Marengo, IL delivers a wide array of banking, mortgage, lending, investment, and wealth management services to individuals and small businesses. We also support the commercial banking needs of small and large corporations, governments and institutional investors...