WILLDAN ENGINEERING

Willdan Engineering provides engineering and technical consulting services focused on energy efficiency, infrastructure resilience, and sustainable facility design. Their core capabilities include energy audits, utility program implementation, load modeling, and compliance assessments for state and federal energy mandates. The firm applies advanced analytical tools to evaluate building performance, optimize HVAC and lighting systems, and support renewable energy integration, with particular expertise in ASHRAE standards, Energy Star protocols, and Title 24 compliance. They specialize in translating regulatory requirements into actionable engineering solutions, often supporting public sector clients in achieving long-term operational savings and environmental goals. Their approach emphasizes data-driven decision-making, lifecycle cost analysis, and stakeholder coordination to deliver scalable, measurable outcomes. Award history is not available to confirm specific agency relationships, but Willdan Engineering’s technical profile suggests alignment with agencies overseeing public infrastructure, energy conservation, and municipal services. Their work typically supports agencies implementing energy performance contracting, utility incentive programs, or sustainability initiatives requiring third-party engineering validation. The company operates primarily under NAICS 541330, which encompasses architectural, engineering, and related services, with a practical focus on energy systems analysis and facility optimization. This positions them as a specialized technical advisor in public sector energy management, serving municipalities, school districts, and state-run facilities that require independent engineering oversight for compliance and efficiency upgrades. Willdan Engineering is structured as a 2L entity headquartered in Anaheim, California, with no federal certifications on record. The firm maintains a regional presence in California, leveraging local regulatory knowledge to support state-specific energy codes and utility programs. Their market positioning is defined by technical precision in energy engineering rather than broad-scale construction or IT integration, making them a trusted consultant for agencies seeking measurable, code-compliant improvements to existing infrastructure.