Contact Just Energy

Contact Just Energy customer service at 1-866-587-8674.

Call Customer Service

You can reach Just Energy at 1-866-587-8674 to discuss questions about rates, billing, or service. You can also begin new service with this phone number.

Contact via Email

Depending on your region, send all your questions and comments to Just Energy at one of the email addresses below.

Region Email address
Midwest [email protected]
Northeast (includes PA) [email protected]
South [email protected]

Mailing Address

If you'd like to pay your bill by mail or send written correspondence to Just Energy, your address depends on your region.


Region States Mailing Address
  • Illinois
  • Indiana
  • Michigan
  • Ohio
P.O. Box 2210
Buffalo, New York 14240-2210
  • Maryland
  • Massachusetts
  • New Jersey
  • New York
  • Pennsylvania
P.O. Box 2210
Buffalo, New York 14240-2210
  • Texas
  • Florida
5251 Westheimer Road
Suite 1000
Houston, Texas 77056

Investor Contacts

All investment related questions can be addressed via phone, at 1-905-795-3560. You can also send emails to [email protected], or adress mailed correspondence to the following address:

First Canadian Place, 100 King Street West
Suite 2630, P.O. Box 355
Toronto, Ontario, M5X 1E1

More Information

If you'd like more information about Just Energy, check out the company's profile page. Read customer reviews on Just Energy, or compare reviews with other suppliers.

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