If you have a compliant or believe a violation of the City’s Ordinances and Regulations is being committed, please fill in this form with complete information and click the submit button.
You may also feel free to contact the Planning & Zoning Department by phone at 618-624-4500 x 4. If the incident is criminal related, please call the O’Fallon Police Department 618-624-4545.
City of O'Fallon, IL
255 South Lincoln, O'Fallon, IL 62269
Tel: (618) 624-4500 Fax: (618) 624-4508
City Hall Hours: Monday - Friday, 8:00 am - 5:00 pm