The Department of the Interior, specifically the National Park Service, is seeking contractors for the replacement of fan coil units as part of a presolicitation opportunity. This procurement aims to engage qualified plumbing, heating, and air-conditioning contractors to ensure the effective replacement and installation of these critical HVAC components. The fan coil units play a vital role in maintaining climate control and comfort within park facilities, thereby supporting visitor experience and preservation efforts. Interested small businesses are encouraged to reach out to Craig Bryant at Craig_Bryant@nps.gov or call 440-717-3706 for further details, as this opportunity is set aside for total small business participation under FAR 19.5.