Find the right engineering partner.

Civil engineering driven by a passion for solving infrastructure challenges through ingenuity.

Chicago, IL+9

End-to-End Engineering Solutions for Public Infrastructure and the Built Environment

Valhalla, NY+1

Client-Focused Parking Solutions

Boston, MA+8

Making Communities Better

New York, NY

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

The Woodlands, TX+1

A multimodal, integrated and sustainable approach to transport planning and mobility engineering

New York, NY

Managing Better Infrastructure

Princeton, NJ+1

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

New York, NY

We build for the benefit of all

New York, NY+1

With every community, we redefine what's possible

Denver, CO+7

Designed to Amaze, Engineered to Last®

New York, NY

Engineering design, construction support and construction inspection services for transportation infrastructure

Cranbury, NJ+1

Architecture and Mechanical, Electrical, Plumbing and Fire Protection Engineering.

Penfield, NY+6

Construction professionals providing innovative engineering solutions for today's building and infrastructure projects.

New York, NY+1

Integrity. Innovation. Partnership.

New York, NY+2

Civil Engineering and Civil Infrastructure Design.

Miami (Doral), FL+4

Our vision is to connect the world through infrastructure

New York, NY

Engineers, Surveyors, Construction Managers

Newark, NJ+8

Innovative tunnel, geotechnical, and underground engineering solutions

Ashburn, VA+2

Full-Service Project Delivery and Program Management

San Juan, PR+6

Helping Our Clients Reach New Heights

New York, NY

Solutions for Tomorrow

Newark, NJ+1

Built on Legacy, Driven by Purpose.

East Brunswick, NJ+7

Civil Engineering for a Resilient New York

New York, NY