Utility Companies in Petrified Forest Natl Pk, AZ
2. Navajo Tribal Utility Authority
Serving the Petrified Forest Natl Pk Area
CLOSED NOW
From Business: Navajo Tribal Utility Authority (NTUA) supplies electricity, water, natural gas, wastewater treatment and solar power services to homes and businesses throughout the 26,000…
58 Years
in Business
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