United American Bank is located west of U.S. Highway 101 on S. Ellsworth Avenue. This bank is a member of the FDIC, and is an equal housing and SBA-preferred lender. It first opened its doors in San Mateo in 2003 and has grown to include locations in Sunnyvale, Half Moon Bay and Redwood City. The bank offers personal and business checking accounts, savings accounts, loans, credit lines, online banking and wealth management. More information is available on the website.