Home | UNS Energy Corporation UNS Energy is the Tucson, Arizona - based parent company of Tucson Electric Power (TEP) and UniSource Energy Services (UES) TEP serves more than 458,000 customers in and around Tucson, while UES provides natural gas and electric service to about 278,000 customers in northern and southern Arizona
My Gas Bill | UniSource Energy Services This section of your bill includes contact information for UniSource and the ACC, ways you can report a power outage and the multiple ways that you can pay your bill
Pay my bill | UniSource Energy Services We offer many convenient ways for you to pay and receive your bill You can change your payment and billing options at any time Make a selection below to pay your bill or to learn about and sign up for a free billing option