Government Contracts for Plumbing, Heating & HVAC
1,068 active federal opportunities under NAICS 238220. Updated hourly from SAM.gov.
Data updated Aug 27, 12:06 PM (cached) · 1,068 opportunities · Page 41 of 43
Installation of an Engineered Fire Suppression System
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.NORFOLK NAVAL SHIPYARD GF
RFQ - RFQ - 19ZA6026Q0004 - FAC NEC CHILLER MAINTENANCE- FAC NEC CHILLER MAINTENANCE
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY LUSAKA
J045--Air Handler Unit S01 Bearing Replacement (Rooftop Tower)
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247)
H312-- Refilling Fire Suppression System | Altoona
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.244-NETWORK CONTRACT OFFICE 4 (36C244)
Z--CHOH FY26 REPLACE HVAC UNITS IN 4 BLDGS
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NCR REGIONAL CONTRACTING(30000)
B1397 HVAC REPLACEMENT-JBSA-FORT SAM HOUSTON, TX
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.JOINT BASE SAN ANTONIO.FA3016 502 CONS CL
Troubleshoot & Repair of Portable Chillers Service Requirement
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.JOINT BASE SAN ANTONIO.FA3016 502 CONS CL
YORK HVAC Replacement, bldg 21, Fort Buchanan, PR
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC-FORT BUCHANAN (RC)
DCF AHU Coils
TREASURY, DEPARTMENT OF THE.BUREAU OF ENGRAVING AND PRINTING.OFFICE OF THE CHIEF PROCUREMENT OFFICER
Z--CHOH FY26 REPLACE HVAC - GEORGETOWN VC
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NCR REGIONAL CONTRACTING(30000)
Repair HVAC Chiller B7087
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE RESERVE COMMAND.FA6606 439 CONF PK
41--HVAC Replacement for SH PP and SC PP
INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.MP-REGIONAL OFFICE
HVAC System Replacement and Upgrade/Refrigerated Air Conversion
AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.LINCOLN NATIONAL FOREST
J045--Boiler Tuning Services at the Chalmers P Wylie VA Ambulatory Care Center (VAAC)
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.250-NETWORK CONTRACT OFFICE 10 (36C250)
15B20126Q00000011- USP ALLENWOOD COMM SHOP AC DESIGN AND SUPPLY
JUSTICE, DEPARTMENT OF.FEDERAL PRISON SYSTEM / BUREAU OF PRISONS.FCC ALLENWOOD
VGLZ 252018 - Repair HVAC Building 303
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO MI.USPFO MI PROCUREMENT.W7NF USPFO ACTIVITY MIANG 127
Safety Shower and Eyewash Corrections Phase 1
COMMERCE, DEPARTMENT OF.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPT OF COMMERCE NIST
Y1DA--36C25726C0068 549-23-601 Upgrade Chillers & Cooling Towers
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
J045--BOILER REPAIR - Repair Boiler 2 in Bldg. 20
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.242-NETWORK CONTRACT OFFICE 02 (36C242)
Z1DA--504-26-005 Replace B46 Condenser Unit
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Boiler Preventative Maintenance and Inspection Services
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.244-NETWORK CONTRACT OFFICE 4 (36C244)
J045--Air Handling Unit Replacement
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.262-NETWORK CONTRACT OFFICE 22 (36C262)
J045--GI Plumbing/Sewer Pipe Upgrade/Replacement
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NETWORK CONTRACT OFFICE 23 (36C263)
Replacement of 73 Fan Coil Units
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY VIENNA
HVAC QUARTERLY/MONTHLY PM FOR FLOWER GARDEN BANKS
COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA
How to Win Plumbing, Heating & HVAC Government Contracts
Federal agencies spend billions annually on plumbing, heating & hvac services under NAICS code 238220. Opportunities are posted on SAM.gov with response windows of 14-30 days — most small businesses miss them because they don't check daily.
Requirements to bid: You need an active SAM.gov registration (free), a DUNS/UEI number, and in most cases the relevant trade licenses for your state. Many plumbing, heating & hvac contracts are set aside exclusively for small businesses, 8(a) firms, HUBZone, WOSB, or service-disabled veteran-owned businesses.
Why use GovBidScope: We aggregate SAM.gov postings under NAICS 238220into one browsable feed with plain-English titles and set-aside tags so you can scan the list quickly instead of clicking through 40-page solicitations one at a time.
Frequently Asked Questions
What is NAICS 238220?
NAICS 238220 covers plumbing, heating & hvac businesses. The federal government uses this code to classify contracts by industry, so agencies can find qualified vendors for specific types of work.
How many plumbing, heating & hvac contracts are posted per month?
Typically 50-200+ opportunities per month under NAICS 238220, depending on the fiscal year cycle. Volume spikes in Q4 (July-September) as agencies spend remaining budgets.
Can I bid if I'm a small business?
Yes. The federal government is required to award at least 23% of contracts to small businesses. Many contracts under NAICS 238220 are set aside exclusively for small businesses or disadvantaged categories (8(a), HUBZone, WOSB, SDVOSB).