Find the right engineering partner.

Project Management and Claims Consulting

Eastern Massachusetts, MA

We Make a Difference

Pittsburgh, PA+17

Client-focused engineering and management solutions for complex water and wastewater utility challenges

San Francisco, CA+2

Engineering Innovative Solutions

Providing world-class engineering, program management, and construction services for major infrastructure projects.

New York, NY+3

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management

St. Louis, MO+2

Engineering and Hydraulics and hydrology.

Katy, TX

Services in Your Community, One Source

Grand Rapids, MI

Knowledge-Based Engineers & Management Consultants

Philadelphia, PA+2

Multi-disciplinary architectural and engineering design services

Columbus, OH

Sustainable Engineering Solutions

First Choice of Our Clients for Over 25 Years

Princeton, NJ+2

A Full-Service Civil Engineering Firm

Hinesville, GA+1

Project Management and Program Management.

Honolulu, HI+1

Confidence and Certainty Are Our Deliverables.

Providing quality CM, Inspection, and Civil Engineering Services exclusively to public agencies.

Goleta, CA+2

Experience. Precision. Integrity. Delivered

Washington, DC+4

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

The Woodlands, TX+1

Building A Legacy Of Trust Since 1981

Excellence by Design

Colorado Springs, CO+3

Client Focused.

Houston, TX+4

Civil Engineering and Surveying.

Portland, OR