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- Why Constellation
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- AGL Bill Pay Step-by-Step Instructions
AGL Customers, welcome to
My Constellation!
The new, mobile-friendly way to manage your energy account
Here you will find a step-by-step instructions for logging into My Constellation as a new user and a returning user. It also details the steps used to set up Auto Pay and scheduled payments. Plus, you'll find information about changes coming to your customer number, budget billing and more.
Logging into My Constellation: New Users
Logging into My Constellation: Returning Users
Linking Your Service Account: New Users
Setting up Auto Pay
Making a One-time Payment
Making a One-time Payment without Saving a Wallet Item
Have questions? Need additional help?
Call us Monday through Friday from
8 am to 6 pm EST at: 844-508-3525
Email us by filling out this form or at customercarega@constellation.com.
To chat, click the "Chat With Us" link at the top of the page. Available Monday through Friday from 8 am to 6 pm EST.