How To Pay Your Reliant Energy Bill

If you are a customer of Reliant Energy, you have multiple options for paying your monthly bill. You can pay:

  • Online: and make your payment.
  • By Mail: Send your payment to the following address: Reliant, P.O. Box 650475, Dallas, TX 75265-0475
  • By Phone: The Reliant customer service phone number for payments is (or ).
  • In Person: to find the nearest walk-up locations to make your Reliant payment.