Chilled Water Piping Inactive Total Small Business Set-Aside (FAR 19.5) Notice ID:FA252124QB113 Please see attachments. Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE AIR FORCE FA2521 45 CONS LGC NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors PSC REFRIGERATION & AIR CONDITION COMP Data sourced from SAM.gov. View Official Posting »