This Sources Sought Notice seeks information on qualified sources’ availability and capability to support a potential Firm Fixed-Price award. Tripler Army Medical Center (TAMC) requires non-personal services for annual maintenance and repair of Government-owned Advanced Sterilization Products Evotech and Sterrad NX Plasma Sterilizing Units, including labor, travel, tools, hardware, firmware, materials, supplies, parts, and test/measurement/diagnostic equipment for scheduled preventive maintenance/calibration and unscheduled repairs per OEM specifications. Performance is at TAMC, and the anticipated period of performance is five years—one base year plus four one-year options and FAR 52.217-8. The procurement is expected to use FAR Part 12 commercial services and FAR Part 13.5 simplified procedures under NAICS 811210 with a $34M size standard. Interested vendors should provide written capability information and must be registered in SAM with NAICS 811210.