The Department of Defense, through the Defense Health Agency, intends to award a sole source Firm-Fixed-Price contract for Maintenance and Calibration Services for Audiology Equipment to e3 Carolina Sales and Service. This procurement aims to secure commercial-off-the-shelf (COTS) services for the installation, calibration, and maintenance of specific audiology equipment, which is crucial for the operational effectiveness of the Naval Medical Center Portsmouth. The contract, valued at approximately $177,530, will cover a one-year period from April 30, 2025, to May 1, 2026, and responses to this notice must demonstrate that competition would be beneficial to the Government. Interested parties can direct inquiries to Contract Specialist Luis Zeno-Pimentel at luis.a.zeno-pimentel.civ@health.mil.