
Cottrell & Cottrell, LLC
Fully integrated engineering and business services for the offshore, inland, and marine industries.
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Fully integrated engineering and business services for the offshore, inland, and marine industries.
Structural Solutions That Work.
Oklahoma City, OK
Hard Questions. Tough Challenges. Bring It.
Engineering the systems that power modern industry.
Walla Walla, WA

Specialist engineering for ROPS, FOPS, and operator protective structures
Wausau, WI
Motor Vehicle Accident Reconstruction and Vehicle Speed Assessment.
Raleigh, NC

Engineering Integrity. Delivering Solutions.
Midlothian, TX

Full-Service Structural Engineering and Seismic Rehabilitation.
Irvine, CA

Commercial Building Design and Office.
Colorado Springs, CO

How forces of nature become forces of change
Saginaw, MI+3

Engineering, Analysis and Design
Ventura, CA

Structural Engineering and Commercial Construction.
Manhattan, KS

Advancing Public Safety and Efficiency within the Built Environment
Your Structure. Our Solution.
Philadelphia, PA+1

Forensic & Structural Engineering
Arlington, TX

Enabling Greatness
New York, NY+1

Ask. Listen. Create.
Richmond, VA+6

Expert Forensic Engineering and Consulting
Sugar Land, TX+4
The Consulting Expert
Houston, TX

Geotechnical Engineering Investigation and Design and Subsurface Soil Investigations.
Bellmore, NY

Engineering for the Coast

Unique Blend of Structural Knowledge with Practical Engineering Experience
Chesapeake, VA+1

We Know Buildings!
Hopkinton, MA+1

Construction Materials Engineering and Problem Solving
Bannockburn, IL+1