45--HAMILTON HOUSE HVAC REPLACEMENT Inactive Total Small Business Set-Aside (FAR 19.5) Notice ID:140P4220R0044 HAMILTON HOUSE HVAC REPLACEMENT Department/Ind.Agency Subtier Office INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE NORTHEAST REGIONAL CONTRACTING NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors PSC FUEL BURNING EQUIPMENT UNITS Data sourced from SAM.gov. View Official Posting »