The Department of Agriculture Agricultural Research Service awarded a Total Small Business purchase order to AMG Construction Company, Incorporated for $82,400 on September 16, 2026 to replace greenhouse environmental control systems at the National Clonal Germplasm Repository in Riverside, California. The work includes removal of existing controls and installation of Link4 controllers and sensors across approximately 6,000 square feet of greenhouse and 16,000 square feet of screenhouse space, with system commissioning, a three-year warranty, and mandatory personnel training. Completion is due December 31, 2026. The awardee is a minority-owned, self-certified small disadvantaged business based in Banning, California specializing in construction and facility maintenance services under small business set-asides.