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 24 of 43
Carbon tank exchange and water testing
DEPT OF DEFENSE.DEFENSE HEALTH AGENCY (DHA).DEFENSE HEALTH AGENCY
FRD BLDG 8 HEAT PUMP REPLACEMENT
INTERIOR, DEPARTMENT OF THE.US GEOLOGICAL SURVEY.OFC OF ACQUISITION GRANTS-DENVER
HVAC Repair by Replacement (13 Units)
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.418TH CSB.W6QM MICC-FT BLISS
45--LYJO REPLACE EVENT CENTER HVAC
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.DOI, NPS CONOPS STRATEGIC
FACZG Chiller Maintenance Contract
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY ZAGREB
Boiler Maintenance
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4528 5 CONS
HVAC Equipment Replacement, Millville, Utah
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
AS4108 Oil Filtration Cart Power
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC
J041--JCI Metasys BMS Technical Support Repair Services and Limited Sources Justification
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.261-NETWORK CONTRACT OFFICE 21 (36C261)
Z1DA--554-26-106 Replace DW Valves.
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NETWORK CONTRACT OFFICE 19 (36C259)
Z2DA--565-26-110 REPLACE AHU 34
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)
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)
Water Treatment Service HVAC System
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4497 436 CONS LGC
Harpers Ferry Dining and Education building HVAC Replacement
AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.USDA FOREST SERVICE-SPOC EAST
Preventive Maintenance Services for PCC CHILLER (MULTISTACK) AND DAIKIN DX UNIT, U.S. Consulate General, Karachi.
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.AMERICAN CONSULATE KARACHI
60 OSS Periodic Air System Maintenance
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4427 60 CONS LGC
Building 63 Envelope and HVAC Renovation, Coral Gables
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
Lease & Installation of Heating, Ventilation and Air conditioning (HVAC) Equipment to Support Military Working Dog (MWD) Kennels
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.JOINT BASE SAN ANTONIO.FA3016 502 CONS CL
Z2DA--565-26-110 REPLACE AHU 34
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)
Z2DA--565-26-110 REPLACE AHU 34
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)
NIST Multiple Coils Replacement RFQ
COMMERCE, DEPARTMENT OF.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPT OF COMMERCE NIST
Testing & Inspecting, Preventative Maintenance (PM), Corrective Repairs, Emergency Repairs, and Service Calls for facility the VA Cogeneration and Boiler Chiller Plant
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Z--Rooftop HVAC replacement
INTERIOR, DEPARTMENT OF THE.BUREAU OF LAND MANAGEMENT.COLORADO STATE OFFICE
N--NOTICE OF INTENT TO SOLE SOURCE FOR HVAC REPAIRS
INTERIOR, DEPARTMENT OF THE.BUREAU OF INDIAN AFFAIRS.INDIAN EDUCATION ACQUISITION OFFICE
4130--York Chillers service contract
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.242-NETWORK CONTRACT OFFICE 02 (36C242)
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).