The National Park Service plans to award a firm-fixed price contract for roof replacement and wood eave repairs on the Frank Wallace and George Wallace houses at the Harry S Truman National Historic Site in Independence, Missouri. The project magnitude is between $100,000 and $250,000, with performance expected to begin in late summer 2026. Work includes removing old asphalt shingles, inspecting and repairing sheathing and flashing, and replacing approximately 30 square feet of wood rot on each home’s soffit and fascia. This opportunity is 100% set aside for Total Small Businesses under NAICS code 238160. The official solicitation will be posted on SAM.gov in June 2026, and offerors must be registered in SAM with an active UEI number.