The USGS Fredericksburg Magnetic Observatory in Woodford, VA requires mold remediation in Building 3, targeting the attic, main space, and crawl space to prevent future growth. The project is a 100% total small business set-aside under NAICS code 562910. Performance of services will occur at the observatory in Woodford, Virginia. No budget amount is specified. Vendors must be registered in SAM.gov to be eligible for award.