NAICS 238220 – Plumbing, Heating, and Air-Conditioning Contractors

Browse 854+ active federal contract opportunities classified under NAICS 238220.

Recent Opportunities

• Z--Provide Replacement of Heating, Ventilation, & Air
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 20, 2026 Due: Jun 15, 2026 NAICS: 238220 Set-Aside: SDVOSBC Location: SC
• Gavins Point Powerhouse Drain Rehab
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 20, 2026 NAICS: 238220 Set-Aside: SBA Location: NE
• Bldg 840 Chiller Replacement
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 11, 2026 NAICS: 238220 Set-Aside: SBA Location: ID
• FMC Devens - Laundry Hot Water Project
  Agency: JUSTICE, DEPARTMENT OF Posted: May 20, 2026 Due: May 21, 2026 NAICS: 238220 Set-Aside: SBA Location: MA
• Boiler Testing, Maintenance and Repair Service
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 5, 2026 NAICS: 238220 Set-Aside: SDVOSBC Location: MS
• Replace Chiller York 2075
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 27, 2026 NAICS: 238220 Set-Aside: SBA Location: VA
• Bldg 840 Chiller Replacement
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 11, 2026 NAICS: 238220 Set-Aside: SBA Location: ID
• Exhaust Capture System for Fire Department
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 9, 2026 NAICS: 238220 Set-Aside: SBA Location: WV
• Bldg 840 Chiller Replacement
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 18, 2026 NAICS: 238220 Set-Aside: SBA Location: ID
• J--OR-OR ISLANDS NWR-NEWPORT HEAT PUMP
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 20, 2026 NAICS: 238220
• LDC HVAC Maintenance
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 22, 2026 NAICS: 238220 Set-Aside: SBA Location: GA
• FAC-7903 Preventive Maintenance Service Contract (PMSC) Marine Security Guard Residence (MSGR) York Air Cooled Chiller.
  Agency: STATE, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 12, 2026 NAICS: 238220 Set-Aside: NONE
• Chiller #2 Repairs - National Agricultural Library
  Agency: AGRICULTURE, DEPARTMENT OF Posted: May 20, 2026 Due: May 28, 2026 NAICS: 238220 Location: MD
• Repair Main Gas Valve Bldg 100
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 11, 2026 NAICS: 238220 Set-Aside: SBA Location: CA
• LDC HVAC Maintenance
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 22, 2026 NAICS: 238220 Set-Aside: SBA Location: GA
• Invitation for Bid (IFB) Installation of Ductless HVAC System at USCG Station Milford Haven
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 11, 2026 NAICS: 238220 Set-Aside: SBA Location: VA
• J045--Newington Boiler Plant Steam Header Valves Extension
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 20, 2026 Due: May 27, 2026 NAICS: 238220 Set-Aside: SDVOSBC Location: CT
• J--Buffalo National River - HVAC Replacement
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 20, 2026 Due: May 26, 2026 NAICS: 238220 Set-Aside: SBA
• LDC HVAC Maintenance
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 22, 2026 NAICS: 238220 Set-Aside: SBA Location: GA
• Chiller #2 Repairs - National Agricultural Library
  Agency: AGRICULTURE, DEPARTMENT OF Posted: May 20, 2026 Due: May 28, 2026 NAICS: 238220 Location: MD
• USCGC CHIPPEWA DOCKSIDE CHILL WATER CLEANING
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 Due: May 29, 2026 NAICS: 238220 Set-Aside: SBA Location: MO
• J--BARN SPRINKLER REPAIR SERVICE
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 20, 2026 Due: May 28, 2026 NAICS: 238220 Set-Aside: SBA
• Gavins Point Powerhouse Drain Rehab
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 19, 2026 NAICS: 238220 Set-Aside: SBA Location: NE
• Repair of fume hoods
  Agency: AGRICULTURE, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 5, 2026 NAICS: 238220 Set-Aside: SBA Location: GA
• Z--NIFC 300 JWH EMERGENCY REPAIR CRAC UNIT
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 20, 2026 NAICS: 238220

Data sourced from SAM.gov. Updated daily. Last updated: May 21, 2026.