Government Contracts for Plumbing, Heating & HVAC
1,132 active federal opportunities under NAICS 238220. Updated hourly from SAM.gov.
Data updated Oct 12, 8:12 AM (cached) · 1,132 opportunities · Page 45 of 46
Repair Foam Tank Leakage, P-1811
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-OO.411TH CSB.0411 AQ HQ CONTRACT AUG
Multi-Building HVAC Controls Upgrade Project
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO TX.USPFO TX PROCUREMENT.W7N2 USPFO ACTIVITY TXANG 136
Boiler Replacement and Waterline Valve Installation Project
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO TX.USPFO TX PROCUREMENT.W7N2 USPFO ACTIVITY TXANG 136
Installation of an HVAC System into Building 1678
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO TX.USPFO TX PROCUREMENT.W7N2 USPFO ACTIVITY TXANG 136
RFQ_19NP4026Q0009_PMSC for BAS Chancery
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY KATHMANDU
Boiler Replacement for Snow-Melt System at U.S. Consulate General Sapporo, Japan
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.AMERICAN CONSULATE SAPPO
Airflow Annual Certification
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.255-NETWORK CONTRACT OFFICE 15 (36C255)
REPAIR ALL CRAC UNITS IN BUILDINGS. P-6310 AND P-6319
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-OO.411TH CSB.0411 AQ HQ CONTRACT AUG
Annual Backflow Preventor Testing at Spokane VA Medical Center
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)
VGLZ 242016 B164 HVAC REPAIR
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO MI.USPFO MI PROCUREMENT.W7NF USPFO ACTIVITY MIANG 127
J047--Medical Gas Deficiency 610A4-26-507 (VA-26-00058207)
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.250-NETWORK CONTRACT OFFICE 10 (36C250)
Installation of Equipment- 13 Water Bottle Filling
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.FDO EUSTIS.W6QM MICC-FT LEAVENWORTH
J047--FY26 NRM -Medical Gas Deficiency 610A4-26-507 (VA-26-00058207)
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.250-NETWORK CONTRACT OFFICE 10 (36C250)
J045--Improve Water Pressure American Samoa | VA261-17-J-1328
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.261-NETWORK CONTRACT OFFICE 21 (36C261)
MIL-DTL-XX740, Modular Refrigeration System, Chilled Water-Cooled
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA HQ
Cold Storage Refrigeration Systems - Small Grains and Potato Germplasm Research Unit
AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD
AC UNIT RELOCATION & RE-INSTALLATION RM
INTERIOR, DEPARTMENT OF THE.BUREAU OF INDIAN AFFAIRS.INDIAN EDUCATION ACQUISITION OFFICE
HOSP - Install Fire Suppression
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.MWR MIDWEST REGION(60000)
Repair Control Tower HVAC, B1806
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3022 14 CONS LGCA
N--Replace Water Tanks @ BRCA
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.MWR OHIO(64000)
Repair HVAC Systems, Gainesville, FL
AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD
R425--RFQ | SBAR APPROVED | Fire Sprinkler Inspection, Maintenance & Repairs WD REQUIRED
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.262-NETWORK CONTRACT OFFICE 22 (36C262)
J--MORU REPLACE PROPANE TANK FARM COMPONENTS
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.MWR NEKOTA(63000)
Notice of Intent to Award to Corsentino Construction, Inc. for fire suppression pump replacement
TRANSPORTATION, DEPARTMENT OF.FEDERAL RAILROAD ADMINISTRATION.693JJ6 FEDERAL RAILROAD ADMIN
GLS Administration Building A/C Repair
TRANSPORTATION, DEPARTMENT OF.GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION.6923G5 GREAT LAKES ST LAWRENCE SWY DEV CORP
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).