This is a sources sought announcement for market research, not a solicitation, to identify qualified Service-Disabled Veteran-Owned Small Businesses (SDVOSB) capable of providing air testing and certification services. Performance would be at the San Diego VA Health Care System located at 3350 La Jolla Village Drive, San Diego, CA 92161-0002. Interested SDVOSB firms must submit a capability statement demonstrating relevant expertise and experience, along with company details and SAM registration information. The Government is not obligated to award a contract and will not reimburse response costs. No subcontracting opportunity is anticipated.