Pay by mail

Paying your bill by mail is easy.

When paying by mail, please do not submit cash. We only accept checks drawn from a U.S. bank or domestic money orders.

Mail your payments to:

UniSource Energy Services
UNS Gas, Inc.
P.O. Box 80078
Prescott, AZ 86304-8078

UniSource Energy Services
UNS Electric, Inc.
P.O. Box 80079
Prescott, AZ 86304-8079

Please note that this address is for payments only. For other matters, please contact us.

Please include the following:

  • Bill stub
  • U.S. check or a domestic money order
  • UES account number printed on the front side of the payment

Before you seal the envelope:

  • Verify that your UES account number appears on the front of your payment.
  • Verify that your payment is either a U.S. check or a domestic money order. Please do not submit cash.

Auto Pay

Enjoy freedom and peace of mind by having your payment automatically deducted from your U.S. checking or savings account.

Budget Billing

Budget Billing divides your estimated annual charges into 12 equal payments, allowing you to better manage your finances.

UES e-bill

Securely receive, view and pay your bill online. It’s as easy as point, click and pay.