Find the right engineering partner.

Engineers and Scientists

New York, NY+1

Built on Legacy, Driven by Purpose.

East Brunswick, NJ+7

Excel. Together.

New York, NY+9

Engineering a better future focused on the human experience.

Wayne, PA+4

Quality Engineering Services for 30+ Years

Columbus, OH+5

YOU WANT IT, We Build It.

New York, NY

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

The Woodlands, TX+1

Civil and structural engineering for New York and New Jersey.

New York, NY+1

Experts Responsive Solutions

El Segundo, CA+4

A leader in applying systems engineering to Intelligent Transportation Systems (ITS)

New York, NY

Expert Engineering Consulting for Transportation and Urban Design

Valley Stream, NY+2

Civil Engineering for a Resilient New York

New York, NY

Bridging science and humanity

New York, NY+10

Bridging Science and Humanity

New York, NY+1

Consulting Engineers and Scientists

Hartford, CT+1

Integrity. Innovation. Partnership.

New York, NY+2

Providing Premier Engineering Throughout the Tri-State Area and Florida

New York, NY

The Preferred Engineering Firm of Developers and Contractors

Totowa, NJ+1

Underground Intelligence

Middlebury, CT+4

Solving Complex Challenges in Natural and Built Environments

Norwood, MA+34

Innovative tunnel, geotechnical, and underground engineering solutions

Ashburn, VA+2

Structural Engineering and Building Envelope Solutions

New York, NY+3