The Air Force Institute of Technology at Wright-Patterson Air Force Base, Ohio, is conducting market research to identify potential sources, including small businesses, capable of providing preventive maintenance, service, and repair for a Cleanroom DI-RO Type I Ultra-Pure Water System. Interested firms should provide a capability package demonstrating relevant ability and include company name, address, CAGE code, Unique Entity ID, point of contact, and business size status under NAICS 488390. Prospective contractors must be registered in SAM, and a set-aside decision has not yet been made; market-research responses will inform whether the requirement proceeds as full and open competition or as a set-aside. Offerors must meet CMMC Level 1 requirements by self-certifying compliance with the 15 basic safeguarding requirements for Federal Contract Information and recording that certification in SPRS via PIEE. Performance will occur at Wright-Patterson Air Force Base, Ohio.