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 34 of 43
Z--Rooftop HVAC replacement
INTERIOR, DEPARTMENT OF THE.BUREAU OF LAND MANAGEMENT.COLORADO STATE OFFICE
Lewistown Fire UPS Room AC replacement
INTERIOR, DEPARTMENT OF THE.BUREAU OF LAND MANAGEMENT.MONTANA STATE OFFICE
Z1DA--668-26-103S Pharmacy Cache HVAC Repair
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)
HVAC PACKAGED REPLACEMENT
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY MEXICO
TURNPOINT LITEHOUSE FURNANCE REPLACEMENT
INTERIOR, DEPARTMENT OF THE.BUREAU OF LAND MANAGEMENT.OREGON STATE OFFICE
Water Treatment Service HVAC System
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4497 436 CONS LGC
Garage Infrared Heaters and Tank Installation, Thomaston Dam, Thomaston, CT
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTH ATLANTIC.ENDIST NEW ENGLAND.W2SD ENDIST NEW ENGLAND
Chiller Rental
AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD
31100PR260000046 - USCG BASE LALB BUILDING 20 CHILLER REPAIR
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE LOS ANGELES/LONG BEACH(00037)
USCG SITKA ALASKA Cutter Support Building Repair Heating System
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE KETCHIKAN(00035)
Repair HVAC Chiller B7087
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE RESERVE COMMAND.FA6606 439 CONF PK
Plumbing Repairs, Phoenix Rearing Facility
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
735 AMS HVAC
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.PACIFIC AIR FORCES.FA5215 766 ESS PKP
Z1DZ--Replace DNA Laboratory HVAC at West Haven, CT VAMC
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.241-NETWORK CONTRACT OFFICE 01 (36C241)
B150 HVAC Repair
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO OH.USPFO OH PROCUREMENT.W7NU USPFO ACTIVITY OHANG 178
Installation of Equipment- 13 Water Bottle Filling -W91QF426BA010
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.FDO EUSTIS.W6QM MICC-FT LEAVENWORTH
NSA Portsmouth Building 1575 Replace HVAC
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC
HVAC Repair by Replacement (6 Units)
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.418TH CSB.W6QM MICC-FT BLISS
Water Strainer Inspection and Cleaning at Watervliet Arsenal, NY
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-DTA.W6QK ACC WVA
U.S. Coast Guard Air Station Port Angeles Fire Alarm and Sprinkler Repairs
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE SEATTLE(00033)
Install New 97th IS Air Handling Unit, B301 - Offutt AFB, NE
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4600 55 CONS PKP
Z--CHOH FY26 REPLACE HVAC - GEORGETOWN VC
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NCR REGIONAL CONTRACTING(30000)
CAFETERIA BOILER REPLACEMENT SYSTEM
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY ROME
Preventive Plumbing Maintenance Services - CSS (ISBEE and Small Business Concerns)
HEALTH AND HUMAN SERVICES, DEPARTMENT OF.OFFICE OF THE ASSISTANT SECRETARY FOR FINANCIAL RESOURCES (ASFR).OMAS STRATEGIC BUYING CENTER - PROFESSIONAL SERVICES
Z1DA--537-26-200 FY26 Facility Cooling Improvements
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.252-NETWORK CONTRACT OFFICE 12 (36C252)
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).