The National Park Service is seeking quotes for the inspection and repair of four sprinkler systems at the Ulysses S. Grant National Historic Site in St. Louis, Missouri. The work includes inspecting two dry-pipe systems and two wet-pipe systems, with an option for a follow-up inspection in 2027. Performance must begin within ten days of a purchase order being issued. This is a total small business set-aside for a firm, fixed-price contract.