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

From concept to completion, CAS Group is your trusted partner for successful project delivery.
The Woodlands, TX+1

Working For You

Building Tomorrow Since 1884
Omaha, NE

applied ingenuity
New York City, NY+1

Structural Engineering Built For Clarity.
Tampa, FL
Small-Town Service, Big-Time Experts
Portland, OR+4

Restoring Beaches as Natural Coastal Systems
Naples, FL
Transforming Our Environment and Communities, with Integrity and Vibe
Seattle, WA+26

Coastal Engineering and Restoration Services
Lake Forest Park, WA+1

Structural engineering for residential, commercial, industrial, and coastal projects
Newport Beach, CA

Engineering Insight for Site Solutions.
Wall, NJ+2

Restoring Washington's Waters

Full-service civil, structural, and environmental engineering
Conway, SC

Structural Engineering and Retaining wall design (reinforced concrete and geosynthetic-stabilized earth).
North Kingstown, RI

Providing civil, structural, and marine engineering solutions for Texas Gulf Coast communities
Dickinson, TX

Coastal Engineering and Coastal Processes and Modeling.

Many Disciplines One Team
Civil, Coastal, and Environmental Engineering and Consulting Practice
Robbinsville, NJ+2

Extensive experience meets technical expertise

Building Tomorrow Together
New Orleans, LA+1

Civil Site Design and Residential and Commercial Subdivision Design.
Dover, NH+1

Engineering for the Coast

Bettering Communities. Elevating Leaders.
Kenner, LA+3

Structural Analysis and Design and New Construction.