Find the right engineering partner.

Explore capabilities, project experience, and office locations to build your shortlist.

City and Sea Group LLC (CAS Group)

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

The Woodlands, TX+1

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

Jacksonville, FL

We shape a better world

Trusted Expertise, From the Ground Up

New York, NY+4

Restoring communities to resilience.

Bellaire, TX

Your Partners In Project Delivery

Houston, TX