Find the right engineering partner.

Willdan transitions communities to clean energy and a sustainable future

Anaheim, CA+1

Consider It Done.

Houston, TX

Energy, advisory, and sustainability consulting leveraging experience throughout the value chain

Lees Summit, MO

World-Class EPC Services, Built for Your Success

Multidisciplined EPCM

Beaumont, TX

Solving the Toughest Challenges for Emerging Technology Developers

Sudbury, MA

Engineered solutions. Inspired execution.

Ames, IA

Pioneering Energy Excellence

Galliano, LA

Full-service EPC for energy and heavy industrial projects.

Odessa, TX+6

Energy Solutions for the World Ahead

Exeter, NH

Process Engineering and Civil Engineering.

Calvert City, KY+1

Mission-critical engineering and delivery across Europe

Wrocław

Complete Marine Engineering Solutions

Where safety meets quality.

Granite Falls, MN

Engineering. Delivered.

Raleigh, NC+1

Sustainable Engineering Solutions

EPC / Design-Build and Self-Perform Construction.

Indianapolis, IN+7

Turnkey EPC Solutions for Bulk Material Handling Systems

Chicago, IL

Over 90 Years of Delivering Excellence

Salina, KS+4

Engineering Design and Self-Perform Industrial Construction.

Greer, SC+3

Power Engineering and Engineering Design.

Boerne, TX+2

Driven By Energy.

La Vista, NE+1