Willdan Performance Engineering
ConstructionColorado, United States51-200 Employees
Willdan Performance Engineering focuses on energy and infrastructure improvement projects through design-build and performance contracting. The firm assesses buildings and delivers end-to-end solutions from initial design concepts to implementation, supported by a cross-disciplinary team of engineers, construction managers, and commissioning professionals. Its client base spans K-12 and higher education, local government, healthcare, and commercial and industrial markets, with projects aimed at transforming facilities. Based in Denver, Colorado, the company operates within the construction sector with a focus on energy efficiency and facility upgrades. It delivers integrated project delivery by coordinating design, construction management, and commissioning to realize improvements. In April 2026, Willdan Group announced partnerships with several local firms, including TYTHEdesign and Urban Green Council, reflecting ongoing collaboration within its project ecosystem.