The U.S. Fish and Wildlife Service Region 2 awarded a purchase order to KOO Design-Build Inc., a minority-owned small disadvantaged business, for $214,000 on September 23, 2026. This is a total small business set-aside under NAICS 238220 for design, demolition, and construction of a split-system heat pump HVAC system at Willow Beach National Fish Hatchery in Willow Beach, Arizona. The firm-fixed-price order requires full demolition of existing ductwork and HVAC equipment replacement, with design compliance to ASHRAE Standard 90.1 and specified heating and cooling setpoints. Performance concludes September 25, 2027. Davis-Bacon Act prevailing wage compliance, 100 percent performance and payment bonds, and Buy American provisions for construction materials apply. The work originated from a two-phase competitive negotiation solicitation posted August 4, 2026, with Phase 1 proposals due August 28, 2026.