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 11 of 43
Water Softener System Purchase and Maintenance
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC-FT STEWART
J--HVAC REPLACEMENT FOR COLORADO RIVER AGENCY DETENTION FACILITY
INTERIOR, DEPARTMENT OF THE.BUREAU OF INDIAN AFFAIRS.WESTERN REGION
Replace HVAC units (7) at Mashpee Service Unit
HEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVICE.NASHVILLE AREA INDIAN HEALTH SVC
HVAC Preventative Maintenance at ABQ, EPZ, & MAF
COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA
PKB CSD HVAC/Air Conveyance System Decontamination JCSE
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR MOBILITY COMMAND.FA4814 6 CONS PK
DDSP Boiler Repairs - SP3300-26-Q-0221
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA DISTRIBUTION.DLA DISTRIBUTION
Solicitation for Preventive Maintenance Service Cooling Tower System at US Embassy Compound, Jakarta, Indonesia
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY JAKARTA
NIST Boulder Building 4 Room 1318 Fire Suppression Updates
COMMERCE, DEPARTMENT OF.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPT OF COMMERCE NIST
Table Mountain HVAC Services
COMMERCE, DEPARTMENT OF.OFFICE OF THE SECRETARY.DEPT OF COMMERCE SSPO
WWTP FC436 Clarifier Repairs and G575 Lift Station Repairs
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC
J044 - VA Northern Indiana Health Care Systems Boiler Safety Device Testing, Program Development and Training
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.250-NETWORK CONTRACT OFFICE 10 (36C250)
Backflow Replacement (3) at Gateway Arch Natl Park
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.MWR MIDWEST REGION(60000)
Bard Air Conditioner Replacements W36HY-B09 for NPS
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC SAN DIEGO.NAVSUP FLT LOG CTR SAN DIEGO
J--Sources Sought - Freezer Maintenance
INTERIOR, DEPARTMENT OF THE.US GEOLOGICAL SURVEY.OFC OF ACQUISITION GRANTS-DENVER
Plumbing Repairs, Phoenix Rearing Facility
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
COMPUTER ROOM AIR CONDITIONER (CRAC) REPLACEMENT at GRAND FORKS AFB, ND
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4659 319 CONS PK
HVAC SYSTEMS REPLACEMENT AT TMGO IN LONGMONT, CO
COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA
HVAC Equipment Replacement, Millville, Utah
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
J--HVAC FOR GABRIELSON LAB; BASE + 4 OYS
INTERIOR, DEPARTMENT OF THE.US GEOLOGICAL SURVEY.OFC OF ACQUSITION GRANTS-NATIONAL
Buckley SFB - Daikin Chiller Servicing
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.FA2543 460 CONS
Y1DA--561A4-23-101 Replace Hot Water Heaters
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.242-NETWORK CONTRACT OFFICE 02 (36C242)
Jacksonville Air Route Traffic Control Center (ARTCC) Chiller Repair Project
TRANSPORTATION, DEPARTMENT OF.FEDERAL AVIATION ADMINISTRATION.697DCK REGIONAL ACQUISITIONS SVCS
J--KFOWLER CONSTRUCTION SEWER LINE REPLCMNT
INTERIOR, DEPARTMENT OF THE.BUREAU OF INDIAN AFFAIRS.WESTERN REGION
B35 Chiller Replacement
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO KS.USPFO KS PROCUREMENT.W7M9 USPFO ACTIVITY KSANG 184
Z2DA--565-26-110 REPLACE AHU 34
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)
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).