Find the right engineering partner.

Unique Solutions, Practical Expertise from Concept through Execution

Savannah, GA+3

Process Engineering and Civil Engineering.

Calvert City, KY+1

Willdan transitions communities to clean energy and a sustainable future

Anaheim, CA+1

Engineering and project management for power and energy projects

Powering Energy Solutions

Syracuse, NY+7

Global Engineering, Procurement and Construction Management Solutions

Tampa, FL

Sustainable Engineering Solutions for the Biogas and Process Industries

Warrendale, PA

An International Engineering and Technical Services Provider

Kansas City, MO

Energy-as-a-Service for AI and industrial infrastructure.

Driving Innovation and Digitization in Engineering

Houston, TX+1

Building a World of Difference®

Mission-critical engineering and delivery across Europe

Wrocław

Solving the Toughest Challenges for Emerging Technology Developers

Sudbury, MA

Performance Guaranteed

Lakewood, CO

Excellence in Execution

Lakewood, CO+1

Innovation in Design + Design/Build

Overland Park, KS

Engineers and Consultants

Madison, AL+17

The Leader In Energy Infrastructure

Denver, CO+19

Specialized engineering and patented technology systems for subsea electrical and fiber optic networks

Houston, TX

Taking Solutions Further

Jacksonville, FL

Delivering Innovation

Houston, TX+2