This sources sought announcement is for market research only and does not constitute a solicitation or obligate the Government to award a contract. The NIH Clinical Center’s Office of Research Support and Compliance seeks qualified, experienced contractors to provide project management and coordination of routine and emergent qualification, calibration/PM, certification, repair, and replacement services for departments/ICs at the NIH’s Bethesda, MD campus. Interested large and small businesses should provide company and SAM identifying information, applicable GSA Schedule or FAR Part 8 considerations, socioeconomic status, and a capability statement addressing qualifications and ability to perform the Statement of Work. No subcontracting opportunity is anticipated, and all communications must go through contracting rather than the customer. The applicable NAICS code is 541380 and the PSC is H966.