UniSource Energy Tower is a postmodern skyscraper that was completed in 1986. The tower is the tallest building in Tucson, Arizona

Tucson, Arizona

Tucson is a city in and the county seat of Pima County, Arizona, United States. The city is located 118 miles southeast of Phoenix and 60 miles north of the U.S.-Mexico border. The 2010 United States Census puts the city's population at 520,116 with a metropolitan area population at 1,020,200...

 and is the thirteenth tallest in Arizona

Arizona

Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

. The building rises 330 feet with 25 floors. It was designed by Curtis W. Fentres, FAIA, RIBA of Fentress Architects

Fentress Architects

Fentress Architects is an international design studio known for sustainable and iconic public architecture. Founded in 1980 by Curtis W. Fentress, FAIA, RIBA, the firm is internationally recognized for innovative designs of international airports, national museums, convention centers, high-rise...

in 1986.

Overview

UniSource Energy still owns naming rights but only occupies all floors of the building compared to the 10 the company did when the tower was built. Amenities include three low-rise cabs, four high-rise cabs, and two parking garage shuttle elevators.