Government Contracts for Plumbing, Heating & HVAC
1,132 active federal opportunities under NAICS 238220. Updated hourly from SAM.gov.
Data updated Oct 11, 7:57 AM (cached) · 1,132 opportunities · Page 18 of 46
Residential HVAC Replacement Services
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.USEMBASSY OTTAWA
Heating, Ventilation, and Air Conditioning (HVAC) system
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE NEW ORLEANS(00029)
Request for Proposals- Hall C A/C Replacement (Revised)
ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.JEFFERSON LAB - DOE CONTRACTOR
Delta Controls/EnteliWEB Building Automation System (BAS) maintenance and replacement of existing controls at the Northern Arizona VA Healthcare System
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.262-NETWORK CONTRACT OFFICE 22 (36C262)
FC444 Aluminum Sulfate Tank Repairs
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC
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
SERVER ROOM MINI SPLIT REPLACEMENT FOR USCG BASE CHARLESTON
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE CHARLESTON
METC Surgical Technician Army Scrub Sink Installation
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.JOINT BASE SAN ANTONIO.FA3016 502 CONS CL
Fernan RS Timber Bay Heater Replacement
AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.USDA-FS, CSA INTERMOUNTAIN 9
Install four (4) mini split HVAC systems in Trailers 2 and 3 for USDA ARS in Tallahassee, FL
AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD
Y--Repair and Replace HVAC for NPS, FOPU
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.SER EAST MABO(51000)
Z--CHOH FY26 REPLACE HVAC - GEORGETOWN VC
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NCR REGIONAL CONTRACTING(30000)
REPLACE BOILERS B1364 FORT MCCOY WI
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC FT MCCOY (RC)
Building 63 Envelope and HVAC Renovation, Coral Gables
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
J045--Boiler Service and Maintence Syracuse VAMC and Rome CBOC
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.242-NETWORK CONTRACT OFFICE 02 (36C242)
J--RI NWR COMPLX HVAC ANNUAL SERVICE CNTRC
INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS SAT TEAM 3
J049--Handler Unit Coil Restoration
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247)
Z2DA--658-24-102 Replace Building 2 AHUs
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)
Replace HVAC units (7) at Mashpee Service Unit
HEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVICE.NASHVILLE AREA INDIAN HEALTH SVC
Building 246 HVAC Duct cleaning services
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3030 17 CONS CC
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
BOST 2026 FIRE SPRINKLER REPAIR
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NER SERVICES MABO (43000)
N-26 Provide and Install Mountable AC Units in Server Room
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC
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
Y1NZ--659-24-903 | Steam Line Replacement | Salisbury, NC 28144 W.G. Hefner VA Medical Center
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).