Main Office
69 W Washington Street Room 1900
Chicago, IL 60602
Email:
environment@cookcountyil.gov
Telephone:
(312) 603-8200
Fax:
(312) 603-9828
Location and Contact Information Hide
  • Problem Reporting

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