Find the right engineering partner.

Willdan transitions communities to clean energy and a sustainable future

Anaheim, CA+1

Clean technology for a greener future.

Princeton, NJ

Built Different. Better Results.

Greenville, SC

Excellence in Execution

Lakewood, CO+1

Complete Marine Engineering Solutions

Engineering the Infrastructure of Tomorrow

Engineering Design and Self-Perform Industrial Construction.

Greer, SC+3

Precise. Responsive. Solutions.

Hummelstown, PA

An Engineering Partner For Your Evolving Needs

Woodbury, MN+3

Bright ideas, real solutions.

Chicago, IL

Engineering & Management Solutions

Pittsburgh, PA

Industrial Electrical, Automation & Solar Contractor

Goodhue, MN+2

Solving the Toughest Challenges for Emerging Technology Developers

Sudbury, MA

Engineers and Consultants

Madison, AL+17

Engineering, Construction, and AI & Robotics

Northborough, MA

Technological Solutions

Dry Bulk Processing Solutions

Fort Mill, SC

Sustainable Engineering Solutions for the Biogas and Process Industries

Warrendale, PA

Driving Innovation and Digitization in Engineering

Houston, TX+1

Multi-discipline consulting engineering and design for heavy industry since 1975.

Portland, OR

We Shape the New Era

Houston, TX

Full-service EPC for energy and heavy industrial projects.

Odessa, TX+6