Find the right engineering partner.

We Own It

Architecture, Engineering & Facilities Solutions for Educational, Governmental & Commercial Clients

Providence, RI+1

No Excuses: Integrated Design for a Sustainable Future

Irvine, CA

Are You Curious?

Forward-Focused Design Solutions

Unique spaces | Amazing places

People | Culture | Design

Spokane, WA

Providing quality engineering and surveying services since 1962.

Texarkana, TX+1

Full-Service Consulting Engineering Firm

Rosemont, IL

Our People. Your Success

Cary, NC+8

Building Better Communities

Corpus Christi, TX

Service. Solutions. Results.

Rochester, NY

Engineering, from the ground up.

Chicago, IL

Be Part of Something Bigger

Philadelphia, PA+13

Willdan transitions communities to clean energy and a sustainable future

Anaheim, CA+1

Building Relationships That Span Generations

Omaha, NE+1

Problem solved.

St. Louis, MO+3

Over 90 Years of Delivering Excellence

Salina, KS+4

Helping You Turn Spaces Into Places

Oxford, OH+2

We Engineer Innovative Design Solutions

Success is achieved through teamwork.

Erie, PA+1

Structural Engineering and Research.

Roselle Park, NJ