UKNAICS 238220
Plumbing, Heating, and Air-Conditioning Contractors contracts
Open federal opportunities classified under NAICS 238220.
115 opportunities open now
SolicitationSmall Business
Closes tomorrowInstalling water fountains with bottle‑filling stations at White Sands STGT is mission‑critical to maintaining safe reliable hydration
National Aeronautics and Space Administration
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 07, 2026
Sources SoughtSmall Business
Closes in 9 daysHVAC Cleaning and Insulation, JBPHH-HI, Hawaii Air National Guard
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… Hawaii Posted Jun 06, 2026
SolicitationSDVOSB
Closes in 15 daysReplace Air Handling Unit
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… California Posted Jun 06, 2026
Sources Sought
Closes in 10 daysJ045--PN: 568A4-26-SL001, Fire System Maintenance (HS)
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… South Dakota Posted Jun 05, 2026
PresolicitationSmall Business
Closes in 8 daysJ045--Boiler Economizer Inspection
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Oklahoma Posted Jun 05, 2026
SolicitationSmall Business
Closes in 28 daysREPLACE CHILLER & COOLING TOWER, BLDG 4225
Dept of Defense
238220 · Plumbing, Heating, and Air-Conditionin… North Carolina Posted Jun 05, 2026
SolicitationSmall Business
Closes in 7 daysAOF DOMESTIC HOT WATER REPLACE NACE USPP
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 05, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 22 daysRed Rock Ranger Station (RRRS) Fire Sprinkler System Repairs - Coconino NF, AZ
Agriculture, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Arizona Posted Jun 05, 2026
Sources SoughtSmall Business
Closes in 3 daysJ045-- Annual Boiler Inspection & Testing
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Louisiana Posted Jun 05, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 13 daysN--Water Softener Project, Fort Totten Agency, ND
Interior, Department of the
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 05, 2026
Solicitation
Closes in 7 daysZ2DA--Replace Dual Duct Boxes on Second Floor - 539-21-201
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 05, 2026
SolicitationSDVOSB
Closes tomorrowTEST AND BALANCE of AIR FLOWS FOR VA SIERRA NEVADA HEALTH CARE SYSTEM
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Nevada Posted Jun 05, 2026
SolicitationSmall Business
Closes in 6 daysDuchesne Office Mechanical room Renovation - Urgent
Agriculture, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Utah Posted Jun 05, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 9 daysH312-- Refilling Fire Suppression System | Altoona
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… PA Posted Jun 05, 2026
Sources SoughtSDVOSB
Closes in 10 daysJ012--Fire Sprinkler Repairs
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… AZ Posted Jun 05, 2026
Solicitation
Closes Jul 10, 2026Z1DA--537-26-200 FY26 Facility Cooling Improvements
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 7 daysJ041--TVHS VFD Replacement
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… TN 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
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 daysNCCCWA Fire System Upgrades, Kearneysville, WV
Agriculture, Department of
238220 · Plumbing, Heating, and Air-Conditionin… West Virginia Posted Jun 04, 2026
Special Notice
Closes in 2 daysJ044--INTENT TO SOLE SOURCE | CLEVER BROOKS BOILER SAFETY SERVICES San Diego VA Medical Center
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… 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
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/SolicitationSDVOSB
Closes in 8 daysJ029--Chemical Treatments, Cooling Tower/Boiler Water Treatment Service - SAVAHCS
Veterans Affairs, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Arizona Posted Jun 04, 2026
Combined Synopsis/Solicitation
Closes in 13 daysREFRIGERATION SYSTEM & OUTSIDE CONTROL REPLACEMENT
Commerce, Department of
238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 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.