Willdan transitions communities to clean energy and a sustainable future
Willdan Group is a publicly traded, Anaheim, California-headquartered engineering and energy services practice with over 60 years of experience and approximately 1,400 employees. It delivers integrated solutions across energy and sustainability, municipal engineering, transportation, program administration, design-build, financial and economic planning, and proprietary software and research and development. Willdan serves utilities, government agencies, education, healthcare, hospitality, data centers, and commercial and industrial clients through a national network of offices, managing more than 70 programs across the country.
Tom BrisbinChairman of the Board
Customized energy efficiency, grid modernization, and sustainability solutions for facilities, utilities, and municipalities, ranging from energy roadmaps to distributed energy resource integration.
Comprehensive engineering services from initial analysis through design, construction, and post-inspection across transportation, civil, structural, and public works disciplines.
Staff augmentation, city engineering, building and fire code enforcement, planning, and permit services designed for municipal and county agencies.
Complete program administration, sales, outreach, data management, and implementation for utility and energy efficiency programs.
Turnkey design-build and energy performance contracting solutions that upgrade facilities for improved efficiency, comfort, and indoor air quality.
Financing and revenue optimization, real estate advisory, risk assessment, and strategic policy planning services backed by financial and technical experts.
Proprietary software applications and continuous research and development focused on energy forecasting, building energy design assistance, and electronic plan review.
Public works construction management, inspection, and labor compliance services to ensure regulatory adherence and quality execution.
Utilities · Government · Education · Healthcare · Hospitality · Data Centers · Telecommunications · Commercial · Industrial · Multifamily Residential
Inglewood, CA · Government · 2020 · Client: City of Inglewood
Developed a Transportation Management and Operations Plan (TMOP) for the NFL Stadium in Inglewood, CA, covering public information, congestion mitigation, alternative mode promotion, and event-day traffic management in coordination with local municipal partners.
Minnesota · Government · Client: Minnesota Department of Commerce
Completed a statewide energy storage cost-benefit analysis for the Minnesota Department of Commerce, assessing deployed systems and project viability through E3 (Energy and Environmental Economics), a Willdan subsidiary.
New York, NY · Government · 2026 · Client: New York City Mayor's Office of Climate & Environmental Justice
Awarded a $27 million, three-year contract with the New York City Mayor's Office of Climate and Environmental Justice to redesign and implement the NYC Accelerator program.