Navajo Tribal Utility Authority®
Walter W. Haase, General Manager
Rex P. Kontz, Deputy General Manager
Rayni Nelson, Associate Deputy General Manager
Srinivasa (Veni) Venigalla, Deputy General Manager
Arash N. Moalemi, Deputy General Manager – NTUA Generation
Deenise Becenti, Government & Public Affairs Manager
NTUA District Offices
Ya’aa’teeh & Hello,
We appreciate hearing from customers; therefore, we have put together this page for your comments, questions or general information about our company, web site, or any utility related issue or concerns.
If you have a question, comment, complaint or suggestion, please submit the form below and we will get back to you in a timely manner. However, if you prefer to speak to someone, please call our Contact Center at our Headquarters office - 1-800-528-5011, and you will be connected to the respective district or office.
Experiencing an outage? Please click on OUTAGES. It’s located above. Then you will be connected directly to the department that handles outages.
Ah’ee’ee and have a great day.
Contact Us Form
Let us know your questions,
suggestions and concerns by filling out
the contact form below.
7:30 am - 6 pm
Monday through Friday
7:30 AM to 9:30 am
Is dedicated hours of service to the Elderly &
Individuals with underlying chronic health conditions.
Navajo Tribal Utility Authority • P.O. Box 170, Fort Defiance, AZ 86504 • Phone: 1-800-528-5011 Copyright © 2023 NTUA - A proud Enterprise of the Navajo Nation