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Utility Complaints

File a Utility Complaint

If you are having trouble with your utility service, please contact your utility company. Customer service phone numbers for Illinois utilities are listed below.

If you already have contacted your utility company and were not able to resolve the problem, follow this link to file a complaint about your utility service with the Illinois Commerce Commission. The Illinois Commerce Commission's Consumer Services Division can help you resolve your complaint about your utility service.

Illinois Commerce Commission Public Utility Complaint Form