Find the right engineering partner.

Personal relationships. Global reach.

Washington, DC+13

Trusted Expertise, From the Ground Up

New York, NY+4

Structural Engineering and Building Envelope Solutions

New York, NY+3

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

The Woodlands, TX+1

Evaluate - Solve - Deliver

Atlanta, GA+6

Tailored Solutions for Complex Electrical Engineering and Construction Needs

Washington, DC+3

Phase I / Phase II Environmental Site Assessments and Facility Response & Spill Prevention.

Bohemia, NY+4

Expert Forensic Engineering and Consulting

Sugar Land, TX+4

With every community, we redefine what's possible

Denver, CO+7

Structural Engineering and Civil Engineering.

Scranton, PA+2

Service. Innovation. Value.

Seattle, WA+21

Local Expertise. National Reach.

Philadelphia, PA+9

Bridging Science and Humanity

New York, NY+1

Experts Responsive Solutions

El Segundo, CA+4

Fueling Fire Protection for 16 Years

Las Vegas, NV+6

We Improve the Way Things Are Done

Boston, MA+2

We Swim .Dive.Climb.Crawl.Fly

New York, NY

Built on firm foundations

New York, NY+2

A Multi-Discipline Engineering and Construction Management Firm

New York, NY

Building Your Tomorrow!

Voorhees, NJ+2

Safety Focused Engineers

New York, NY+4

Bridging science and humanity

New York, NY+10

Room Acoustics and Noise and Vibration Control.

Chester, NJ+1

Structural Engineering & Design

New York, NY+2