Willdan celebrates 60 years of solutions, growth, and innovation

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Our Solutions

What We're About

Willdan transitions communities to clean energy and a sustainable future.

We’re problem solvers committed to global stewardship. With our team of experts and advanced software applications, we provide innovative solutions for a broad range of facilities, transportation, and power systems while preparing for the next 100 years.

We design and deliver proven solutions to improve efficiency and resiliency in: Energy and Sustainability, Engineering, Program Administration, Design-Build and Energy Performance Contracting, Financial, Economic, and Strategic Planning, and Software, Emerging Technology, and R&D.

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Our Vision

Latest News

Press Release

Willdan Improves Reliability and Reduces Energy Load by 475 kW for Northwest Data Center

"Willdan has delivered energy efficiency projects for a large data center in the Pacific Northwest, exceeding 4.1M kWh in annual savings..."
Press Release

E3, a Willdan Company, to Create a Plan for Pasadena to Source Carbon-Free Electricity

"Energy + Environmental Economics (E3), Willdan’s wholly owned subsidiary, has been selected by the City of Pasadena’s community-owned utility Pasadena Water and Power to develop..."
Employee News

The American Institute of Architects Elevates Willdan’s Jeanne Huntsman to AIA Fellow

"The American Institute of Architects (AIA) has elevated Jeanne Hunstman to the esteemed AIA College of Fellows for her contributions to architecture..."

Highlighted Projects

Transportation Management and Operations Plan sample map

City of Inglewood, CA

Transportation Management and Operations Plan for NFL Stadium

Willdan is developing a Transportation Management and Operations Plan (TMOP) for the new NFL Stadium being constructed in Inglewood, CA. The TMOP will provide public information, minimize traffic congestion, reduce unwarranted traffic through surrounding neighborhoods, promote the use of alternative modes of transportation, and manage traffic on event days. We have worked closely with the City of Inglewood and numerous stakeholders to implement components of the TMOP for the NFL Stadium’s July 2020 opening. The TMOP is a living document that will be updated over time as infrastructure and transit improvements change traffic and parking patterns.

Minnesota Department of Commerce

Minnesota Storage Economics: Solar + Storage Now, Stand-Alone in 2025

In response to state legislation passed last year, Energy and Environmental Economics (E3, a Willdan Company) recently completed a Minnesota energy storage cost-benefit analysis following a competitive search by the study’s sponsor, the Minnesota Department of Commerce.

E3’s analysis, which considered a wide range of storage systems that could be deployed in Minnesota over the next five to 10 years, found that solar plus storage is cost-effective today, and that stand-alone storage may become cost-effective in 2025.

More at ethree.com

Tailored, Connected Solutions

Energy and Sustainability

Energy and Sustainability

Willdan creates customized, effective solutions for your unique energy needs and sustainability goals. We modernize electric grids and introduce new resources for added resiliency. We'll help facility owners design and deliver energy efficiency projects and energy roadmaps for long-term system and resource planning.

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Willdan will guide your project from its initial analysis phase, through design and construction, to post-inspection, with a focus on safety and compliance. Willdan has been performing engineering services for 60 years and has a team of subject-matter experts to serve all aspects of engineering projects.

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Program Administration

Program Administration

Willdan will customize solutions to meet your program administration needs. We manage the detailed processes of program design, training, and staffing your projects to ensure success. We have experience managing more than 70 programs across the country.

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Design-Build and Energy Performance Contracting

Design-Build and Energy Performance Contracting

Willdan develops custom turnkey solutions to meet your infrastructure needs and energy goals. We update existing facilities to improve efficiency, maintainability, comfort, and indoor air quality. We'll help identify cost-effective long-term solutions, manage all aspects of your project, and guarantee the results.

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Strategic Planning

Financial, Economic, and Strategic Planning

Willdan facilitates in-depth financial, economic, and strategic planning for our clients to ensure project success. We offer financing and revenue optimization, planning, real estate advisory, risk assessment, and policy services to support your short-term and long-term goals. Our team includes experts across several fields – including finance, economic development, accounting, sustainability, planning, and engineering – who inform our evaluations and implement our plans.

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Software, Emerging Technology, R&D

Our software harnesses advanced analytics and has been used by utilities across the nation for energy forecasting and load relief. Willdan invests in research and development to bring our clients the latest in trusted technology, to predict changes and challenges in energy, and to create new, effective ways to address them.

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