Customers in Texas can contact us via online chat, phone or email. Our Houston call center has been recognized as one of North America's top 10 call centers by Benchmark Portal and is available from 7am - 7pm M-F.
7am - 7pm
Pay your bill online, manage your account and set up Reliant Account Alerts.
Additional ways to contact Reliant
Send correspondence to
P.O. Box 3765
Houston, TX 77253-3765
We'll respond within 24 hours
What to expect from Reliant representatives
Click here to learn more about what to expect when Reliant interacts with you, as well as information on how Reliant representatives go about requesting personal information about your account.