Would you like quick billing? With the Nicor Gas login you can register today and manage your billing quickly and securely with various budget plans. You will also receive a paperless statement at any time.
Sign in to access your account, pay your bill, and manage your natural gas service anytime, anywhere. For more information, please contact customer service.
Nicor Gas Login Account Access:
Customer Service Phone Pay & Helpline Number:
- Call the customer service helpline number for credit card payment and other assistance 888–642-6748
Payment via Mail Address:
P.O. Box 5407
Carol Stream, IL, 60197-5407
Nicor Gas In Person Payment:
There are several locations in Chicago that will accept your payment. For a fee, Check out the list here.