NAICS 238220in23822:Plumbing, Heating, and Air-Conditioning Contractors

Plumbing, Heating, and Air-Conditioning Contractors

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Top Industries

  • Plumbing, Heating, and Air-Conditioning Contractors604

Set-Aside Distribution

  • 232
  • Small Business202
  • SDVOSB112
  • No Set Aside21
  • 8(a) Sole Source11

Top Locations

  • VA92
  • TX47
  • CA30
  • MN30
  • OH29

About NAICS238220

The North American Industry Classification System (NAICS) code 238220 covers plumbing, heating, and air-conditioning contractors. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

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302 Dorm HVAC Replacement

Small Business Administration (SBA)
KY
NAICS 238220
Posted Jun 2, 2026
Due Jun 17, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB)

301 Dorm HVAC Replacement

Small Business Administration (SBA)
KY
NAICS 238220
Posted Jun 1, 2026
Due Jun 17, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

CBP5431 Freezer #4 Repairs

Small Business Administration (SBA)
CA
NAICS 238220
Posted May 28, 2026
Due Jun 9, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

504 Pre-Military Dorm HVAC Replacement

Small Business Administration (SBA)
KY
NAICS 238220
Posted May 28, 2026
Due Jun 11, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

505 Independent Living Dorm HVAC Replacement

Small Business Administration (SBA)
KY
NAICS 238220
Posted May 28, 2026
Due Jun 11, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

1535 Student Union HVAC Replacement

Small Business Administration (SBA)
KY
NAICS 238220
Posted May 28, 2026
Due Jun 11, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

606 UAW HVAC Replacement

Small Business Administration (SBA)
KY
NAICS 238220
Posted May 28, 2026
Due Jun 11, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

Y1DA-CON 668-21-100 Upgrade AHUs 18-20-22 Mechanical Systems

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 238220
Posted Mar 24, 2026
SDVOSB

J-MI-PENDILLS CRK NFH-HVAC SERVICES BPA Call

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Mar 23, 2026

Preventive Maintenance Services for Boilers, Frankfurt

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238220
Posted Mar 20, 2026
No Set Aside

FCI La Tuna- Emergency Repair Power Plant

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 238220
Posted Mar 19, 2026

J-HVAC RTU REPAIR - NMNN SHIPROCK AGENCY

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Mar 19, 2026

J-URGENT: INSTALL NEW HOT WATER HEATER

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Mar 19, 2026

EMERGENCY REPAIR A/C SYSTEM DCB BUILDING- FCC Victorville

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 238220
Posted Mar 18, 2026
Small Business

Tallahassee National Cemetery, National Shrine Irrigation Project

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 238220
Posted Mar 18, 2026
SDVOSB

Z-Remove and Replace Rosebud Agency HVAC in the Administration Building (BLDG 100

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 238220
Posted Mar 18, 2026
ISBEE

W041-Chiller Rental Task Order

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 238220
Posted Mar 17, 2026

Air Handling Unit Cooling Coil Replacement

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Mar 17, 2026

J-Plumbing Leak at Tulsa Headquarters.

ENERGY, DEPARTMENT OF
TULSA, OK
NAICS 238220
Posted Mar 17, 2026

48-BLRI - REPLACE DEFECTIVE 8' PIV VALVE

INTERIOR, DEPARTMENT OF THE
GATLINBURG, TN
NAICS 238220
Posted Mar 17, 2026
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