
Tectonic Group International LLC
We Deliver Integrated Consulting Engineering Oversight.
Explore capabilities, project experience, and office locations to build your shortlist.

We Deliver Integrated Consulting Engineering Oversight.

Earth. Science. Solutions.
St. Louis, MO

Practical Solutions to Support You From Ground to Structure.
San Diego, CA+10

Engineered Comfort. Genuine Performance.
Columbus, OH

Applied Knowledge
New York, NY+2

Structural Design and Civil Engineering.
Spokane, WA+2

Geotechnical engineering, material testing, special inspections, and drilling services in Arizona
Mesa, AZ

Civil Engineering Consulting and Survey Firm
Soldotna, AK
Advanced nondestructive evaluation and laser metrology for critical infrastructure
Leesburg, VA

Geotechnical Engineering and Environmental Assessment.
Peru, IL

Professional Engineering and Surveying
Iron Mountain, MI+2

Geotechnical Engineering and Subsurface Investigation.
Starkville, MS+2

Forensic Engineering and Fire Investigation and Battery Forensics.
Saukville, WI

Special Inspections and Provides Comprehensive Structural.
Vancouver, WA+1

Full-Service Geotechnical and Construction Materials Testing
Mobile, AL

Geotechnical Engineering and Geotechnical and Geologic Reconnaissance.
Santa Rosa, CA

Geotechnical Engineering and Geotechnical Site Investigation.
Houston, TX

Construction Materials Testing and In-place moisture content and dry density testing.
Tucson, AZ

Delivering Comprehensive & Innovative Environmental & Geotechnical Solutions
Warren, NJ+14

Quality professional engineering and surveying services tailored to client needs
Yakima, WA

Moving your project forward through engineering and testing
Elgin, IL

Leaders in Quality Infrastructure Design
Shreveport, LA

Radiation effects testing and analysis of semiconductor devices and materials
Colorado Springs, CO

Geotechnical, environmental, and occupational health and safety engineering consulting
Washington, DC+2