Find the right engineering partner.

ADC's Track Record Speaks for Itself

Hanahan, SC+2

Representing owner interests in the built environment.

Honolulu, HI

Strengthening communities by serving and leading in a creative and collaborative way.

Delivering Extraordinary Solutions for the Betterment of Humanity

Pasadena, CA+2

Engineering, from the ground up.

Chicago, IL

Advance Your Vision

Cleveland, OH

Let Us Show You How.

New York, NY

Bright People. Powerful Solutions. Better Communities.

Anchorage, AK

Engineering a Better Tomorrow

Chicago, IL

we are hands-on, open-minded, collaborative structural engineers

Cincinnati, OH+2

Full-service structural engineering

Honolulu, HI+1

Where expertise meets imagination

Houston, TX

We partner with architects and developers to deliver ambitious, sustainable, and enduring buildings through design-driven engineering.

New York, NY+1

Leaders in Quality Engineering Solutions

Dallas, TX+7

Providing structural and electrical engineering services with Accountability and Integrity

Respect. Integrity. Excellence.

San Antonio, TX

Building Enclosure • Structural • Civil • Mechanical • Project Management

Monroe, NC

The Complete Integrated Helicopter Service Provider

Fort Worth, TX+2

Redefine Potential

Montreal

From design to delivery, we're committed to your success.

Melbourne, FL

Structural Engineering and New Building Structural Design.

San Francisco, CA

We deliver creative solutions to complex problems

Chicago, IL