This is a market research notice, not a solicitation, seeking capable sources to diagnose and repair communication faults in Polyalphaolefin (PAO) chillers and remote manifolds. The work will be performed at Hill Air Force Base (HAFB). The scope requires a contractor to provide all personnel and equipment to troubleshoot and repair these systems under a Firm Fixed-Price contract. Responses from interested parties are due no later than 11:00 AM EST on 06 May 2026. The government will use the responses to determine its acquisition strategy.