How to report incorrectly placed signs on private property walls or windows, closed businesses and flashing or blinking signs?
Call 3-1-1 to enter a Service Request or you may self-serve by clicking on the following link and enter "Illegally Posted Sign(s) on Public or Private Property" for the Service Request type.
https://evanstonil.qscend.com/311/request/add
https://evanstonil.qscend.com/311/request/add
Updated 4/19/2026 11:43 AM