Find the right engineering partner.

Engineering the Success of Our Communities

Elgin, IL+3

Quality Trenchless Design, Risk Management and Specialty Inspection Services

Lynnwood, WA

Solve your toughest engineering and manufacturing challenges

Lynchburg, VA

Setting the Standard for Engineering Excellence.

Midlothian, VA

Empowering Progress Through Nuclear Engineering and Design Solutions

Bowmansville, NY

Trusted. Certified. Building Vibrant Futures.

Elkridge, MD

Pioneering Excellence from Ship to Shore & Beyond

Tacoma, WA

Engineering and Design Services and Electrical Engineering.

Evansville, IN

Chemical and Process Engineering and cGMP Validation.

Concord, CA

Providing civil engineering design and construction management solutions to Alaskan communities

Anchorage, AK

Delivering the future of infrastructure

Mobile, AL

Experts in Corrosion Control

Woodinville, WA

Partnership Built On Trust

Severna Park, MD

Your Partners In Project Delivery

Houston, TX

Willdan transitions communities to clean energy and a sustainable future

Anaheim, CA+1

Excellence Through Quality

Kearny, MO

Engineering Tomorrow's Connections

Gadsden, AL

Contract product development

Albuquerque, NM

Optimal Approach in Delivering Engineering Solutions Adapting to Evolving Demands

Engineering Design and Structural Engineering.

Queens, NY

Preconstruction Planning and General Contracting.

Jackson, MS

Experts in Permit Negotiation & Acquisition

Las Vegas, NV