This is a sources sought notice for market research, not a request for quote, to identify qualified small businesses capable of performing the stated requirement. The work involves the removal and replacement of six CRAC units and two chillers at Building 2265, Joint Base San Antonio Fort Sam Houston (JBSA FSH 78234), in accordance with a draft Statement of Work. No budget information or specific performance timelines are provided in the description. Interested parties must review the attachments and return a filled-out Request for Information (RFI) along with a capability statement to the points of contact. This is not a construction requirement; it is a life-cycle replacement of an HVAC system.