The Department of Veterans Affairs, specifically the Loma Linda VA Healthcare System, is seeking qualified Service-Disabled Veteran Owned Small Businesses (SDVOSB) to provide on-site Audiology Calibration Services twice a year. This Sources Sought Notice is intended for market research to identify potential contractors capable of fulfilling this requirement, with no government equipment to be utilized by the contractor. Interested businesses must submit a capability statement along with their Unique Entity ID, Cage Code, Tax ID, and business type by December 19, 2025, at 15:00 Mountain Time to Mirna Gastelum Romero at Mirna.GastelumRomero@va.gov. All offerors must be registered in the System for Award Management (SAM) and, if applicable, VetCert certified by the SBA, with the NAICS code for this acquisition being 811210.