Established in 1890, Superior National Bank & Trust offers a range of financial services. It provides a variety of consumer, mortgage and commercial loan programs. The bank offers fixed-rate, balloon and construction mortgage options, as well as home equity lines of credit and home improvement loans. It also provides checking, savings and individual retirement accounts and certificates of deposit. Superior National Bank & Trust offers additional services including online, mobile and telephone banking. It is a Subsidiary of Keweenaw Financial Corporation. The bank maintains several ATM locations and is headquartered in Hancock, Michigan.