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 33 of 46
Z1DA--NRM CONST - 528A7-18-707 - Replace Boiler Stack Rome CBOC -
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.242-NETWORK CONTRACT OFFICE 02 (36C242)
31100PR260000053 - USCG BASE LA LB Warehouse Backflow Demo and Install
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE LOS ANGELES/LONG BEACH(00037)
CDC ARSR HVAC Replacement
TRANSPORTATION, DEPARTMENT OF.FEDERAL AVIATION ADMINISTRATION.697DCK REGIONAL ACQUISITIONS SVCS
Fire suppression system installation
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
N045--Domestic Water Booster System Replacement
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Sam Rayburn Memorial HVAC Rooftop Unit Replacement
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Z1DA--537-26-200 FY26 Facility Cooling Improvements
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.252-NETWORK CONTRACT OFFICE 12 (36C252)
41--HVAC Colome, Getttysburg, Okreek with install
ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.WESTERN-UPPER GREAT PLAINS REGION
Replace HVAC units (7) at Mashpee Service Unit
HEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVICE.NASHVILLE AREA INDIAN HEALTH SVC
J--FY26 HIHW VC and LC HVAC Repair and Replacement
COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA
RHN X-Band AC Replacement
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG CONT CT SW SECTOR
REPLACE B3408 CHILLER, JBPHH-HI
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO HI.USPFO HI PROCUREMENT.W7M4 USPFO ACTIVITY HIANG 154
CTX Water Heater Repair and Replacement
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Mold remediation/HVAC services at Coast Guard Sector Key West UPH
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE MIAMI(00028)
Y1DA--561A4-23-101 Replace Hot Water Heaters
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.242-NETWORK CONTRACT OFFICE 02 (36C242)
DoDEA Preventative Maintenance Demand Maintenance Kentucky
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTH ATLANTIC.ENDIST NORFOLK.W2SD ENDIST NORFOLK
J041--Refurbishment of 11 Air Handlers for Jesse Brown VA Medical Center, Chicago, Illinois
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.252-NETWORK CONTRACT OFFICE 12 (36C252)
Z2DA--Replace HVAC Steam Equipment and Piping Buildings 12 and 15
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.244-NETWORK CONTRACT OFFICE 4 (36C244)
Gas Meter Replacement
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO KS.USPFO KS PROCUREMENT.W7M9 USPFO ACTIVITY KSANG 184
J--Buffalo National River - HVAC Replacement
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.MWR OHIO(64000)
Santa Cruz Laboratory Cooling Tower-Chiller Mainx
COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA
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
Z1DA--CON-NRM 692-22-104 Replace Aged and Deficient Steam Lines
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)
B1806 Repair Control Tower HVAC
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3022 14 CONS LGCA
J041--460-26-012 BLDG 15 Chiller Repair
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.244-NETWORK CONTRACT OFFICE 4 (36C244)
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).