Chamber of Commerce
The Clarendon Hills Chamber of Commerce serves to promote our local businesses and to assist residents with finding reliable services.
Daisy Dash 5K run/walk is a non-profit event held every year on Father's Day. The proceeds benefit a number of local charities.
Downers Grove Township
Downers Grove Township offers many services to the residents of Clarendon Hills.
DuPage County Recycling
Dupage Water Commission
DuPage Water Commission is committed to providing reliable, quality, responsive, and cost-efficient Lake Michigan water service to the communities of DuPage County, Illinois.
Flagg Creek Water Reclamation District
The Flagg Creek Water Reclamation District's mandate is to provide sewer collection, conveyance, and treatment of sanitary waste in order to protect the health and welfare of the communities it serves. View the Flagg Creek Water Reclamation District for information on rates and services.
Clarendon Hills Historical Society is a group dedicated to preserving, and teaching, the history of Clarendon Hills.
Household Hazardous Waste
The Household Hazardous Waste facility in Naperville is open and available to all residents of Illinois. Household hazardous waste items are materials purchased for cleaning or maintaining a home. Business waste is not accepted.
The Clarendon Blackhawk Mosquito Abatement District is responsible for area mosquito control efforts; typically conducting larval control programs during summer months when mosquito populations are present.
The Clarendon Hills Park District site features up-to-date information on seasonal recreational programs and special events.