
Marquess & Associates, Inc.
Structural Engineering and Seismic Studies and Renovations.
Medford, OR
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Structural Engineering and Seismic Studies and Renovations.
Medford, OR

Build More Than Infrastructure

Project Solutions, Rooted In Experience.
Hobbs, NM+1

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

Concrete Durability Evaluation and Service Life Assessment and Concrete System Design.
Kalamazoo, MI
Practical, efficient, and cost-effective geotechnical and civil engineering solutions
Cedar Park, TX+1
Geotechnical Engineering and Construction Inspection.
Clearwater, FL+2

Founded on Experience
Johnson City, TN

Geotechnical Engineering and Special Inspections and Nondestructive Testing.
Sacramento, CA+1

Where Quality & Integrity Meet Innovation
Oklahoma City, OK

Geotechnical & Construction Engineering Services

Geotechnical Engineering and Geotechnical Investigations.
El Centro, CA+1

Full-Service Geotechnical and Construction Materials Testing
Mobile, AL

Construction Inspection and Testing and Concrete Testing.
Lexington Park, MD

Engineering Solutions for the Built World
Carrollton, TX+1

Geotechnical Engineering and Materials Testing.
Prescott, AZ

Practical geotechnical engineering solutions for Hawaii and Guam
Aiea, HI

Inspection and Testing and Nondestructive Testing and Evaluation.
Suisun City, CA

Nationally Recognized Engineering & Quality Services
Dallas, TX+1

Engineering & Environmental Services and Geotechnical Engineering.
Dayton, OH+2

Geotechnical Engineering and Analytical Laboratory Services.
Fresno, CA+1
Geotechnical Engineering, Material Testing Laboratory and Special Inspections
West Palm Beach, FL
Geotechnical Engineering and Subsurface Site Investigation.
Tempe, AZ

Engineering, Surveying, and Construction Services
Albuquerque, NM+2