Find the right engineering partner.

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

The Woodlands, TX+1

Civil & Structural Design & Engineering

Newport, RI+1

Delivering successful projects through experience and innovation.

Wheeling, WV+6

Building Relationships that Build Communities

Beaver Dam, WI+1

Your Project. Our Precision.

Warner Robins, GA+2

Project Management and Program Management.

Honolulu, HI+1

Civil Engineering for an ever advancing civilization

Chicago, IL

Comprehensive Civil and Environmental Engineering Consulting Services

West Jordan, UT

Transforming existing facilities into cutting-edge environments that support critical government and federal missions.

Santa Fe, NM+1

Global leader in high-performance airfield and heavy load logistics pavements

Civil Engineering and Land Surveying.

Cumming, GA

Build with Confidence

Indianapolis, IN

Architects, Land Surveyors, Consulting Engineers

Denham Springs, LA

We Know Water

Fort Collins, CO+1

Professional Civil Engineering Services

Rochester, NY

Practical Infrastructure Solutions

Paris, TX

Gulf Coast Engineering + Environmental Solutions

Gulfport, MS

Our People. Your Success

Cary, NC+8

We are your valued project partner.

Beverly Hills, CA+1

Consulting Engineering & Land Surveying

Baytown, TX

Wastewater Engineering and Septic system design, permitting, and inspections (new and as-built).

Kailua-Kona, HI

Engineering better communities

Guiding you down the road to success!

Mount Laurel, NJ

Integrating creativity and experience with reliable results for drinking water and wastewater projects

Hebron, CT