FY20 KNOX TINDLE HVAC Inactive 8(a) Sole Source (FAR 19.8) Notice ID:140P4220R0028 FY20 KNOX TINDLE HVAC Department/Ind.Agency Subtier Office INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE NORTHEAST REGIONAL CONTRACTING NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors PSC REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) Data sourced from SAM.gov. View Official Posting »