This is a market research notice for a potential future project to remove, dispose of, and replace a 25-ton air handler unit at the Federal Detention Center in Honolulu, Hawaii. The work would be a firm fixed-price contract requiring all labor, materials, and equipment for the complete replacement and restoration. Responses to this sources sought inquiry must be received by March 26, 2026, for consideration. The notice seeks to gauge interest and capability from contractors, particularly those registered under NAICS 238220 with a $19 million size standard. Interested parties must monitor the posting site for any future solicitation and should be prepared to answer specific capability questions.