Environmental Complaints

Service Information

UPDATE: Our office at 69 W. Washington St. is open, but with limited staffing to encourage social distancing and prevent the spread of COVID-19.  However, services are still being provided.  

You may still register environmental complaints by emailing environment@cookcountyil.gov or calling 312-603-8212.

Complaints about environmental matters in suburban and unincorporated Cook County can be filed with the Department of Environment and Sustainability,
24 hours a day at:  (312) 603-8200.

As of December 1, 2017, the Cook County Department of Environmental Control is now the Department of Environment and Sustainability

Location Title
Main Office
Location Phone
Location Fax