O’Fallon On Demand is a convenient way to connect with the City of O’Fallon, Illinois. It allows access to services, provides a means to engage in civic issues and a way to report concerns or requests. O’Fallon On Demand provides a time-saving method to sign up for Parks and Recreation Programming, reserve a pavilion, or rent a playing field. Whether you have a question on water billing, reporting a pothole, or identifying other issues in our community, O’Fallon On Demand allows you to initiate a request for service or report an issue at any time of day.