UKNAICS 238220
Plumbing, Heating, and Air-Conditioning Contractors contracts
Open federal opportunities classified under NAICS 238220.
115 opportunities open now
Combined Synopsis/SolicitationSmall Business
Closes in 17 daysWater Treatment Service HVAC System
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Delaware Posted May 29, 2026
Combined Synopsis/SolicitationVSA
Closes in 3 daysR425--RFQ | SBAR APPROVED | Fire Sprinkler Inspection, Maintenance & Repairs WD REQUIRED
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… AZ Posted May 29, 2026
SolicitationSDVOSB
Closes in 29 daysZ1DA--36C26326B0017, Install Sediment Filter System, Iowa City VA Health Care System (ICVAHCS), PN: 636A8-26-001
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Iowa Posted May 29, 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 May 29, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 daysReplace Cooling Towers at FDC Houston
Justice, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Texas Posted May 28, 2026
Presolicitation
Closes in 16 daysInstall On-Demand Hot Water Heater in Room W-224 Bldg. 101, Camp Zama (CZ)
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Kanagawa Posted May 28, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 10 daysUSCG Base Charleston Fire Main Supply Cleaning and Flush
Homeland Security, Department of
238220 · Plumbing, Heating, and Air-Conditionin… South Carolina Posted May 28, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 24 daysU.S. Coast Guard Pease Building Mini-Split HVAC System Install
Homeland Security, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Washington Posted May 28, 2026
PresolicitationSDVOSB
Closes in 2 daysY1PZ--884-MR26-007 Repair Sprinkler System Pumps and Motors at Black Hills National Cemetery
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… South Dakota Posted May 28, 2026
Combined Synopsis/SolicitationNONE
Closes in 20 daysFCI Marion - Replace Summer Boiler #2
Justice, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Illinois Posted May 28, 2026
SolicitationSDVOSB
Closes in 3 daysSPRINKLER SYSTEM INSPECTION AND REPAIR
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Pennsylvania Posted May 28, 2026
SolicitationSDVOSB
Closes in 10 days41--HVAC Replacement for SH PP and SC PP
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… Posted May 28, 2026
SolicitationSmall Business
Closes in 20 daysJ--Replace Three Variable Air Volume Systems
Energy, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Posted May 27, 2026
SolicitationSmall Business
Closes in 21 daysBUILDING 1047 BOILER REPLACEMENT 2026
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… New Mexico Posted May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 daysProject 26-3103 Repair (Replace) Infrared Heaters BLDG 435 (Nose Dock 4)
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026
SolicitationSDVOSB
Closes in 14 daysReplace Boiler Feed and Condensate Lines 610A4-26-202
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026
SolicitationSmall Business
Closes in 8 daysChiller Replacement Roybal Campus
Health and Human Services, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Georgia Posted May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 8 daysReplace Chiller in Building 418
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Posted May 27, 2026
Presolicitation
Closes in 2 daysB-198 HVAC Replacement NSWC Crane, IN
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026
Combined Synopsis/SolicitationNONE
Closes in 12 daysHigh Volume Water Pumps, Columbus, OH
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Ohio Posted May 27, 2026
Combined Synopsis/SolicitationSDVOSB
Closes tomorrowJ041--RTAA Chiller Replacement and Removal-Martinsburg VA Medical Center
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… West Virginia Posted May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 daysProject CTGB 26-3102, REPAIR (REPLACE) INFRARED HEATERS, B438
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 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 May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 daysProject CTGB 26-3101, REPAIR (REPLACE) INFRARED HEATERS, B439
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 17 daysWater Treatment Service HVAC System
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Delaware Posted May 27, 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.