Find the right engineering partner.

Willdan transitions communities to clean energy and a sustainable future

Anaheim, CA+1

Engineering with Distinction

Billings, MT

EPC / Design-Build and Self-Perform Construction.

Indianapolis, IN+7

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

Portland, OR

Turnkey EPC Solutions for Bulk Material Handling Systems

Chicago, IL

Because it matters.

Boise, ID

Leaders in Quality Construction, Engineering and Automation

Riverview, FL+4

We Build Confidence

Saint Paul, MN

We make what you do possible.

Bakersfield, CA

Responsibility, Innovation, and Experience at the core of what we do

Premium Suppliers of Engineering, Procurement and Construction Management Services

Mt. Vernon, IN+1

Building Tomorrow Since 1884

Omaha, NE

Process Engineering and Civil Engineering.

Calvert City, KY+1

Your Capital Project Delivery Partner

Engineering and project management for power and energy projects

Pioneering Energy Excellence

Galliano, LA

Clean technology for a greener future.

Princeton, NJ

Engineering Simplified

Denver, CO+1

Engineering the Infrastructure of Tomorrow

Civil Engineering and Municipal Engineering.

Sioux Falls, SD+1

Build On Our Experience

Billings, MT

Innovation in Design + Design/Build

Overland Park, KS