Company Overview

For over 55 years, Willdan has delivered industry-leading engineering and energy solutions that have transformed government and commerce – having implemented over 100 utility programs and served 230,000 small business, healthcare, hospitality, and education customers nationwide. Today, we are leading our clients into a future accelerated by change in resources, infrastructure, and technology.

Join Us

You Belong Here
At Willdan we seek action-oriented thought leaders who are driven to solve some of tomorrow’s biggest challenges – especially those in energy and infrastructure. Our employees want to make a difference, and we have the ambition, resources, and technical know-how to do it. Our rapid growth and successes over the past five decades stem from our ability to think big while also paying special attention to project quality and customer service.

We embrace opportunities for development and collaboration across disciplines and offices. Whether you’re an established industry expert or an up-and-coming professional, we want passionate people like you to help shape our promising future.

Life at Willdan
Willdan is a leading, nationwide provider of comprehensive solutions that help organizations evolve and thrive as natural resources and infrastructure change. We have experts in energy, engineering, safety, financial and strategic planning, microgrids, and software.

Using this collective expertise, we have delivered over 100,000 projects to public agencies, small businesses, healthcare, hospitality, and educational facilities. We provide program administration and assistance to improve grid resiliency to over 50 investor-owned utilities. For a closer look at what we’ve done and our history as a company, see our About Us and Timeline pages.

Willdan's culture blends the stability of an established organization with a reputation for quality, and the flexibility and opportunities of a progressive and growing company.

Our People
We’re well-rounded – Willdan employees are teammates you can count on and be inspired by. In addition to delivering outstanding results for clients, we also take time to build meaningful professional relationships with each other, encourage wellness, and engage in community events and volunteer work.


Company Summary
Willdan Group, Inc.
Number of Employees
(800) 424-9144
2401 East Katella Avenue
Anaheim, CA