Find the right engineering partner.

Safe Roads Save Lives

Fairfax, VA+1

A leading infrastructure engineering and construction management firm moving communities forward.

Jacksonville, FL

Electrical, mechanical, and automation engineering consulting for industrial and commercial clients.

Abilene, TX

We Engineer Innovative Design Solutions

A History of Engineering Success

Fort Lauderdale, FL+14

Structural Engineering and Research.

Roselle Park, NJ

Engineering. Planning. Surveying.

Vancouver, WA

Preserving Earth's Resources for the Future.

Kamuela, HI+2

Safe. Efficient. Proven.

Lafayette, LA

Tunnel and Underground Engineering & Construction Management Services

Azusa, CA

We Are Committed to Excellence.

Petersburg, WV

Civil Engineering and Master Planning.

Manchester, TN

Over 90 Years of Delivering Excellence

Salina, KS+4

Leading the Practice of Program Management

San Juan, PR+2

Engineering for Everything.

Cincinnati, OH+3

Sustainable Engineering Solutions

Consulting Engineers

Rockville Centre, NY

Civil Engineering Design and Land Planning.

Apex, NC

It is by Logic that we prove, but by Intuition that we discover.

Chesterfield, MO

Structural Analysis of Residential and Light Commercial Buildings and Design of Repair for Structural Components.

Charleston, WV

Solutions Engineered by Design

Metairie, LA+3

Construction Evolved

Jacksonville, FL

Your Entire Project Life Cycle

Columbus, OH+7

From concept to completion, CAS Group is your trusted partner for successful project delivery.

The Woodlands, TX+1