Interra-Inc. Expert Quality Solutions.
Minority / Woman-Owned Business
Certified Small Business Enterprise
Contact us at 602.541.5727

Project Experience

Wilshire Grand Development
Wilshire Grand Development
Fort Irwin Replacement Hospital
Fort Irwin Replacement Hospital
UCSF Medical Center at Mission Bay
UCSF Medical Center at Mission Bay
City of Glendale Pedestrian Bridge<br />
63rd Avenue & Loop 101
City of Glendale Pedestrian Bridge
63rd Avenue & Loop 101
Phoenix Light Rail Transit
Phoenix Light Rail Transit
Los Angeles International Airport<br />
Central Utility Plant
Los Angeles International Airport
Central Utility Plant
Port of Long Beach, California<br />
Building Complex
Port of Long Beach, California
Building Complex
Sheraton Downtown Phoenix Hotel<br />
Phoenix, Arizona
Sheraton Downtown Phoenix Hotel
Phoenix, Arizona
Roosevelt Dam
Roosevelt Dam
Arizona Diamondbacks Stadium<br />
Salt River Pima-Maricopa Indian Community, Arizona
Arizona Diamondbacks Stadium
Salt River Pima-Maricopa Indian Community, Arizona
Sky Harbor International Airport<br />
Terminal 4 Renovation<br />
Air Traffic Control Tower
Sky Harbor International Airport
Terminal 4 Renovation
Air Traffic Control Tower
Optima Camelview<br />
Scottsdale, Arizona
Optima Camelview
Scottsdale, Arizona
Tempe Center for the Arts<br />
Tempe, Arizona
Tempe Center for the Arts
Tempe, Arizona
Herberger Theater<br />
Phoenix, Arizona
Herberger Theater
Phoenix, Arizona
East Los Angeles College of Performing and Fine Arts
East Los Angeles College of Performing and Fine Arts
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International Code Council
American Institute of Steel Construction
American Welding Society
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