Environmental Complaints

Service Information

You may 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
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Location Fax