How to Pay Your Home Energy Bill
Pay by Phone
Available 24 hours a day, 7 days a week is safe and secure. There is no fee to pay by phone.
- All Georgia customers, call
- All Texas customers, call
- All other markets, call
Pay by Check
Mail your payment to:
P.O. Box 5471
Carol Stream, IL 60197-5471
Not a Texas or Georgia Resident?
Continue to pay your bill through your utility company.
Questions About Your Bill or Payment Options?
Contact us or use our Live Chat feature (button below) to speak with a Constellation customer care representative, who can answer your questions and help resolve your issues as quickly as possible.
Live Chat is available 8 am to 6 pm CST Monday through Friday.