NAICS 23822in2382:Building Equipment Contractors

Plumbing, Heating, and Air-Conditioning Contractors

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1,063

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Top Industries

  • Plumbing, Heating, and Air-Conditioning Contractors1059
  • Plumbing, Heating, and Air-Conditioning Contractors4

Set-Aside Distribution

  • 422
  • Small Business250
  • SDVOSB190
  • Small Business Set Aside - Total101
  • No Set Aside39

Top Locations

  • VA154
  • TX90
  • MD55
  • CA54
  • MN54

About NAICS23822

The North American Industry Classification System (NAICS) code 23822 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 →

Related Industries

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Replace EVAP Cooler in Greenhouses - St. Paul, MN

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Sep 22, 2026
Small Business Set Aside - Total

Forest-Wide HVAC Repairs\Upgrades

AGRICULTURE, DEPARTMENT OF
MCCALL, ID
NAICS 238220
Posted Sep 22, 2026
Due Oct 19, 2026
Small Business Set Aside - Total

Z-Rosebud Agency HVAC Upgrade

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 238220
Posted Sep 22, 2026
Due Oct 9, 2026
Indian Small Business Economic Enterprise

Boiler Repair Service and Parts

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Sep 21, 2026
Small Business Set Aside - Total

Furnish and Install one (1) bulk oxygen tank-Zuni Comprehensive Community Health Center

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 238220
Posted Sep 21, 2026

Repair Condensate Pumps

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 238220
Posted Sep 21, 2026
SDVOSB

CBP#3980 Cast Iron Replacement (Truth Dorm)

Small Business Administration (SBA)
WV
NAICS 238220
Posted Sep 21, 2026
Due Oct 5, 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)

DORM DUCT & EXHAUST FAN CLEANING

Small Business Administration (SBA)
MD
NAICS 238220
Posted Sep 21, 2026
Due Oct 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), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

REMOVE AND REPLACE SEVENTEEN (17) EXHAUST FANS AND STARTERS IN BLDG. 110. PROJECT LOCATION: WATERVLIET ARSENAL, Watervliet NY

DEPT OF DEFENSE
WATERVLIET, NY
NAICS 238220
Posted Sep 21, 2026
8(a) Sole Source

MOF Marlinton RDO HVAC Replacement

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 238220
Posted Sep 21, 2026
Small Business Set Aside - Total

H-Fire Sprinkler Inspection

INTERIOR, DEPARTMENT OF THE
ANCHORAGE, AK
NAICS 238220
Posted Sep 19, 2026

J-MICRO-PURCHASE BIDZIIL SOLUTIONS, LLC

INTERIOR, DEPARTMENT OF THE
PHOENIX, AZ
NAICS 238220
Posted Sep 19, 2026

Z2JZ-Replace HVAC Units at Building 7 and 97, USCG Base Elizabeth CIty

HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 238220
Posted Sep 18, 2026
Small Business Set Aside - Total

Z-JAGA - Water Service Line Leak Repair

INTERIOR, DEPARTMENT OF THE
Omaha, NE
NAICS 238220
Posted Sep 18, 2026

J&A for Ceiling Increase to Repair Mechanical Systems IDIQ

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 238220
Posted Sep 18, 2026

Z1GC-Replace HVAC Units, Building 366, USCG Base Elizabeth City, NC

HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 238220
Posted Sep 18, 2026
Small Business Set Aside - Total

J045-1300T Chiller Repairs - NWI (VA-26-00083402)

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 238220
Posted Sep 18, 2026
Small Business Set Aside - Total

J-Emergency Harbison Well Pump Replacement - ROMO

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 238220
Posted Sep 18, 2026

E-Replace HVAC at Admin and Archive Buildings

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 238220
Posted Sep 18, 2026

IDIQ, JOC FOR PLUMBING, HEATING, AIR CONDITIONING PROJECTS AT MARINE CORPS LOGISTICS BASE BARSTOW, MARINE CORPS AIR-GROUND COMBAT CENTER 29 PALMS, MARINE CORPS MOUNTAIN WARFARE TRAINING CENTER BRIDGEPORT, AND NAVAL AIR WEAPONS STATION CHINA LAKE, CA AOR

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 238220
Posted Sep 18, 2026
Due Oct 20, 2026
Small Business Set Aside - Total
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