Our Economic Development team is available to both new and existing businesses in order to help identify opportunities for growth and development within our great City. Please contact us directly at 636-379-5532 to learn more about our available sites and buildings in O’Fallon, Missouri, and speak one-on-one with us.
100 North Main Street
O'Fallon, MO 63366
Phone: 636-379-5532
Email: econdev@ofallon.mo.us