HDR | SPF Employee Directory
Civil EngineeringIdaho, United States11-50 Employees
HDR | SPF is a civil engineering practice based in Boise, Idaho, positioned as a small-to-mid-sized firm. In 2022, SPF joined HDR, augmenting the global design firm's water rights and water resources capabilities. HDR provides engineering, architecture, environmental, and construction services for infrastructure projects. Its client base includes public and private sector organizations pursuing infrastructure and community development initiatives, with water resources a central consideration. In May 2026 HDR was named Employer of the Year by the Women’s Transportation Seminar for its commitment to supporting women in transportation.