UKNAICS 238220
Plumbing, Heating, and Air-Conditioning Contractors contracts
Open federal opportunities classified under NAICS 238220.
115 opportunities open now
Solicitation
Closes in 24 daysREPLACE HVAC SYSTEM COMPONENTS
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
SolicitationSDVOSB
Closes in 23 daysREPLACE HVAC SYSTEMS AND CONTROLS
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 6 daysDSCR B46 CRAC Units Replacement P2
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Virginia Posted Jun 04, 2026
Combined Synopsis/SolicitationIEE
Closes in 20 days100% ISBEE Set-Aside: HVAC Preventative Maintenance at Ft. Yates, ND and Wakpala, SD
Health and Human Services, Department of
238220 · Plumbing, Heating, and Air-Conditionin… North Dakota Posted Jun 04, 2026
SolicitationNONE
Closes in 3 daysRequest for Proposals - Central Utility Building Purge Unit Replacement for Chiller No. 5 Fermi National Accelerator Laboratory, Batavia, Illinois
Energy, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Illinois Posted Jun 04, 2026
SolicitationSmall Business
Closes in 7 daysInvitation for Bid (IFB) Installation of Ductless HVAC System at USCG Station Milford Haven
Homeland Security, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Virginia Posted Jun 04, 2026
Sources SoughtNONE
Closes in 7 daysRequest for Information - HVAC Construction Patrick SFB
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Florida Posted Jun 04, 2026
PresolicitationSmall Business
Closes in 11 daysHangar Fire Suppression System
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Washington Posted Jun 04, 2026
SolicitationSDVOSB
Closes in 6 daysY1DA--CON 668-21-100 Upgrade AHUs 18-20-22 Mechanical Systems
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Washington Posted Jun 04, 2026
Solicitation
Closes in 9 daysELECTRIC FURNACE CONVERSION-QTRS 63 & 17
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 7 days6110--Variable Frequency Drive Units VA Connecticut Healthcare System West Haven VA Medical Center
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… CT Posted Jun 03, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 6 daysJ045--Air Handling Unit Replacement
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… CA Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closes tomorrowInstallation of Washer and Dryer in Greenhouse
Agriculture, Department of
238220 · Plumbing, Heating, and Air-Conditionin… North Carolina Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 17 daysWater Treatment Service HVAC System
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Delaware Posted Jun 03, 2026
SolicitationSDVOSB
Closes in 6 daysZ--Provide Replacement of Heating, Ventilation, & Air
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… South Carolina Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 28 daysRemote Chlorine Monitoring
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 03, 2026
SolicitationSmall Business
Closes in 17 daysChiller Replacement Roybal Campus
Health and Human Services, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Georgia Posted Jun 03, 2026
SolicitationSDVOSB
Closes in 6 daysAmendment 0005 Y1DA--CON 668-21-100 Upgrade AHUs 18-20-22 Mechanical Systems
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Washington Posted Jun 03, 2026
SolicitationSmall Business
Closes in 2 daysJ--COLONIAL NATIONAL HISTORICAL PARK - REPLACE HVAC
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… Virginia Posted Jun 03, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 20 daysJ045--Fuel Flush Gamma Jet Cleaning
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… NE Posted Jun 03, 2026
SolicitationSmall Business
Closes in 9 daysZuni Comprehensive Community Health Center (ZCCHC) Cooling Tower Repair by Replacement Project
Health and Human Services, Department of
238220 · Plumbing, Heating, and Air-Conditionin… New Mexico Posted Jun 03, 2026
Solicitation
Closes in 10 daysPMSC for the facility's air handling units and variable frequency drives
State, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Berlin Posted Jun 03, 2026
Sources SoughtNONE
Closes tomorrowBOILER SAFETY DEVICE TESTING SERVICES
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… California Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 daysDefense Supply Center Of Richmond (DSCR) HVAC Packaging Unit Replacement
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Virginia Posted Jun 03, 2026
SolicitationNONE
Closes tomorrow4510--Backflow Prevention Assemblies Full and Open Competition Brand Name or Equal
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Virginia Posted Jun 03, 2026
Set-asides used in this sector
Small Business8(a)HUBZoneSDVOSB
About NAICS 238220
Specialty trade contractors installing and servicing plumbing, HVAC, and refrigeration systems. A core specialty trade for federal building maintenance, IDIQ JOC contracts, and base-operations support.
Typical award value: $250K – $25M per award.