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

About Us

INTERRA takes pride in its reputation of trust and excellence. Proficient, experienced personnel and diversity throughout the industry have propelled Interra to become a comprehensive provider of Expert Quality Solutions.

With highly trained and experienced staff, Interra offers these services for commercial buildings, schools, residential housing, industrial, manufacturing, fabrication, land development, and transportation. Our certified inspectors have the ability to provide accurate and comprehensive information, and maintain a personal and professional relationship with any project team.

Interra prides itself on teamwork, safety and communication with our clients. We believe in fostering long-term relationships with our clients. As a result, the majority of our business comes from repeat clients or referrals from existing and past clients. Our company is committed to providing service so complete that it far exceeds your expectations.

As experts in the testing and inspection industry, we look forward to building a new relationship with you.

Downtown Phoenix
International Code Council
American Institute of Steel Construction
American Welding Society
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