Marquette Bank 8855 Ridgeland Ave, Oak Lawn, IL60453 Marquette Bank is a bank with branch locations all around Illinois. This branch in Oak Lawn is open weekdays and…More Saturdays and maintains standard hours of operation on weekdays. The services offered include business and personal banking, mortgages, CDs, IRAs, home equity, checking accounts, investments, financial planning, trust services and services helping clients with consumer fraud and identity theft. On-line banking services are offered through the website. The bank offers services in Spanish.