Find the right engineering partner.

ADC's Track Record Speaks for Itself

Hanahan, SC+2

Leaders in Design, Construction, and Environmental Services

Raleigh-Durham, NC

Define Your Vision. Design in Collaboration. Deliver Beyond Your Expectations.

Oklahoma City, OK

Your vision matters.

Manhattan, KS+3

Innovative, pragmatic, and sustainable structural engineering and hazard resilience solutions

Honolulu, HI

Realize the Difference

Oklahoma City, OK+4

Engineering That Won't Buckle Under Pressure

Tampa, FL+1

Your infrastructure challenges. Solved.

Boston, MA+4

Architecture and Structural Engineering.

Washington, DC

Expert Engineering Services - Bringing 25+ Years of Expertise to Work for You

Nampa, ID

Every single project matters. Let us take on yours.

Anaheim, CA

Navigate a Better Future.

Reliable. Responsive. Solutions.

Irvine, CA+5

Enduring Design & Engineering for the islands

Hagatña, GU+1

Engineering expertise and superior client service

Cheyenne, WY+3

Innovative Ideas. Engineering Excellence.

Pearl City, HI

Connect. Create. Contribute.

Muscatine, IA

High Quality, Safe & Economical

San Luis Obispo, CA+4

Intelligence Behind The Build

Alexandria, VA

Lead. Thrive. Innovate. Succeed.

Hillside, IL+1

Civil and Structural Engineering for the Mississippi Gulf Coast

Gulfport, MS

Bright People. Powerful Solutions. Better Communities.

Anchorage, AK