This is a Sources Sought notice for market research to identify potential roofing contractors for three similar hangar roof repair and replacement projects at historic buildings constructed in the early 1940s. The work involves removing existing built-up roofs and installing new SBS-modified BUR and EPDM roof assemblies, including replacing all associated components like drains, flashings, and trim. The Government is specifically interested in responses from all categories of Small Businesses capable of meeting the requirement under NAICS code 238160. Capability statements from interested firms are due via email by 1:00 PM Local Time on 10 April 26. The performance location is not explicitly stated in the provided description.