Find the right engineering partner.

As consulting engineers, we solve problems.

Experience matters.

Santa Ana, CA

Engineers, Architects, Planners

National Presence. Hyper-Local Focus.

Williamsport, PA+17

Site Investigation Reports and Entitlement.

Pasadena, CA

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

The Woodlands, TX+1

Engineering and Design and Electrical Design.

Improving Life Through Design

Detroit, MI

Engineered for Impact.

Baton Rouge, LA

Delivering the Infrastructure of Change

Mt. Laurel, NJ

Building Stronger, Smarter Communities Together.

Baton Rouge, LA

We Plan, Design and Consult to Create Healthy and Thriving Communities

Nashville, TN+1

Partnering with you to deliver innovative, reliable energy solutions that enhance lives and strengthen the grid.

Keep Your Business On Track.

When Experience Counts

Tailored Solutions for Transmission and Conveyance Projects

San Francisco, CA+33

Program Management and Engineering.

Your Success Is Our Mission

St. Simons Island, GA+4

Engineering For A Better World

Suwanee, GA

Infrastructure Engineering Solutions

Detroit, MI+7

Meet a local AE design firm with national reach.

Los Angeles, CA+4

A premier engineering consulting and program management provider.