Find the right engineering partner.

Performance Guaranteed

Lakewood, CO

Consider It Done.

Houston, TX

Engineers and Consultants

Madison, AL+17

Electrical Power Engineering You Can Depend on

Lakeland, FL

Design and build solutions for a better tomorrow.

Boise, ID

We Build Confidence

Saint Paul, MN

Bright ideas, real solutions.

Chicago, IL

Designing and Building Success

We Shape the New Era

Houston, TX

Full-service EPC for energy and heavy industrial projects.

Odessa, TX+6

Energy Solutions for the World Ahead

Exeter, NH

One-stop engineering and project management services throughout the project life cycle.

Chicago, IL

Intelligent Engineering Solution

Piscataway, NJ

Communications Engineering Services for Critical Infrastructure & Operations

San Antonio, TX

Engineering Innovation

Mechanicsville, VA

Engineering the Infrastructure of Tomorrow

Willdan transitions communities to clean energy and a sustainable future

Anaheim, CA+1

Turn-key project solutions, done right.

Mighty in Scale. Meticulous in Detail.

East Windsor, NJ+1

Clean technology for a greener future.

Princeton, NJ

Making Our Clients Successful

Focused on the Future

Walpole, MA

A Leading Innovator in Engineering and Design Services

Pearland, TX

EPC / Design-Build and Self-Perform Construction.

Indianapolis, IN+7