Find the right engineering partner.

Character and Competence, in that order.

New York, NY

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

Penfield, NY+6

Managing Better Infrastructure

Princeton, NJ+1

Designed to Amaze, Engineered to Last®

New York, NY

Resident Engineering and Inspection (REI) and Construction Engineering.

New York, NY

With Limitless Potential

New York, NY+2

Let Us Show You How.

New York, NY

Partners in Reliability, Resilience, Innovation, Sustainability, and Safety

Philadelphia, PA+5

Solutions for Tomorrow

Newark, NJ+1

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

The Woodlands, TX+1

Professional structural engineering, bridge inspection, and construction management services

New York, NY

Engineering Design and Analysis for Transit and Critical Facilities

New York, NY+1

Construction Management and Architectural Design.

Syosset, NY+12

Acoustics, Noise & Vibration

San Francisco, CA+3

Partnering to Provide Enduring Solutions

Rochester, NY+6

Civil Engineering for a Resilient New York

New York, NY

Innovative tunnel, geotechnical, and underground engineering solutions

Ashburn, VA+2

Excel. Together.

New York, NY+9

Built on Legacy, Driven by Purpose.

East Brunswick, NJ+7

Civil Engineering and Civil Infrastructure Design.

Miami (Doral), FL+4

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

Valhalla, NY+1

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

Chicago, IL+9

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

New York, NY+1

Expert Engineering Consulting for Transportation and Urban Design

Valley Stream, NY+2