This is the pre-solicitation announcement. The Mission and Installation Contracting Command (MICC), Fort Buchanan, Puerto Rico, has a requirement for HVAC Replacement Rodriguez Army Health Care (RAHC) Building 21 for the Directorate of Public Works (DPW) at Fort Buchanan, PRIt is the Government intention to issue a Firm-Fixed price type contract. This acquisition is as a 100% Small Business Set-Aside. The NAICS code is 238220 Plumbing, Heating and Air-Conditioning Contractors with a size standard of $19 Million. Request for Proposal (RFP) W912C3-26-R-A009 will be posted on or about 20 July 2026 and made available via the Contracting Opportunities web site at SAM.gov.The purpose of this project is to provide labor, equipment, materials, insurances, supervision, incidentals and all necessary to perform HVAC Replacement Rodriguez Army Health Care (RAHC) Building 21, at Fort Buchanan, Puerto Rico per the requirement Statement of Work and drawings.The solicitation will be available on or about 20 July 2026 with a closing date of on or about 19 August 2026 (see solicitation for specific dates) posted via PIEE. For information on how to register your company in SAM, to view or receive updates and notifications to the solicitation, please reference the SAM Vendor Guide located on the SAM web site home page.NO PAPER COPIES OF THE SOLICITATION WILL BE FURNISHED. A SOLICITATION MAILING LIST WILL NOT BE MAINTAINED FOR THIS PROCUREMENT. Vendors are responsible for keeping track of the information posted for this solicitation and any amendment issued via SAM. Any Amendments issued shall be signed and submitted with the proposal. Failure to submit Amendments with your proposal may render your proposal not eligible for award.The requirement package shall be submitted to the place indicated in the solicitation before the date and time indicated in the solicitation. Failure to do so may render your proposal not eligible for consideration for award. For any request for information on this requirement please contact Jose Lopez or Denia Serrano at jose.m.lopezfeliciano.civ@army.mil or Denia Serrano at denia.m.serrano.civ@army.mil