Find the right engineering partner.

Willdan transitions communities to clean energy and a sustainable future

Anaheim, CA+1

Ingenuity That Shapes Lives

Allentown, PA+4

Bringing Life to the Built Environment

Chicago, IL+25

Traffic Engineering & Consulting Services

Atlanta, GA

Groundbreaking Work That Moves People

Silver Spring, MD+17

Ingenuity That Shapes Lives

Chicago, IL+11

Nationally recognized. Locally preferred.

Greenwood Village, CO+15

Delivering practical solutions to complex technical challenges.

Houston, TX+1

Innovative & Efficient Engineering Solutions

Cleveland, TN+2

Pioneering Civil Engineering Excellence Since 1998

St. Louis, MO+4

Railroad, civil, structural, and environmental engineering consulting

Atlanta, GA

Engineering Solutions to Enhance Communities

Atlanta, GA

Evaluate - Solve - Deliver

Atlanta, GA+6

People-forward engineering design and consulting services

Chicago, IL+4

Evaluate - Solve - Deliver

Atlanta, GA+9

Planning Parking | Creating Places

Blue Bell, PA+3

Improving communities with innovative design, effective and efficient engineering, and professional service.

Athens, GA+4

Creating a more sustainable future.

Watertown, MA+6

Civil engineering driven by a passion for solving infrastructure challenges through ingenuity.

Chicago, IL+9

Designing a sustainable future; delivering excellent quality.

Atlanta, GA+1

Award-Winning, Multi-Disciplinary Engineering Firm

Atlanta, GA+1

Practical Solutions. Real Results

Atlanta, GA

Civil Engineering and Civil site design.

Jacksonville, FL+3

People Focused - Project Driven

Baltimore, MD+27