Plumbing, Heating, and Air-Conditioning Contractors

1,063 active contract opportunities

1,063

Active Opportunities

946

Posted Last 7 Days

30 days

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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.

N-Colonial National Historic Park, Yorktown VA - Rep

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 238220
Posted Jul 29, 2026

N-Casper HVAC Replacement

ENERGY, DEPARTMENT OF
LOVELAND, CO
NAICS 238220
Posted Jul 28, 2026

J&A for Other Than Full and Open Competition Emergency Surgery Direct Expansion (DX) Chiller

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 238220
Posted Jul 27, 2026

Bldg 840 Chiller Replacement

DEPT OF DEFENSE
MOUNTAIN HOME AFB, ID
NAICS 238220
Posted Jul 27, 2026
Small Business

FCC Yazoo City - Air Cooled Condensors Replacement

JUSTICE, DEPARTMENT OF
YAZOO CITY, MS
NAICS 238220
Posted Jul 27, 2026

J-Furnish Materials and labor to remove 5 Fan Powere

ENERGY, DEPARTMENT OF
LOVELAND, CO
NAICS 238220
Posted Jul 27, 2026

TEST AND BALANCE of AIR FLOWS FOR VA SIERRA NEVADA HEALTH CARE SYSTEM

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 238220
Posted Jul 27, 2026
SDVOSB

HVAC System Replacement and Upgrade/Refrigerated Air Conversion

AGRICULTURE, DEPARTMENT OF
ALAMOGORDO, NM
NAICS 238220
Posted Jul 27, 2026
Small Business

Air Conditioning Maintenance

JUSTICE, DEPARTMENT OF
LANDOVER, MD
NAICS 238220
Posted Jul 25, 2026

Air Conditioning Repair

JUSTICE, DEPARTMENT OF
LANDOVER, MD
NAICS 238220
Posted Jul 25, 2026

NOAA/FCDAS Replacement of Two (2) Non-Operational Boilers

COMMERCE, DEPARTMENT OF
SILVER SPRING, MD
NAICS 238220
Posted Jul 24, 2026
Small Business

R5 HVAC Maintenance Services for the Regional Office

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 238220
Posted Jul 24, 2026
Small Business

J-COLONIAL NATIONAL HISTORICAL PARK - REPLACE HVAC

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 238220
Posted Jul 24, 2026

N-New Bedford Whaling National Historical Park - Lin

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 238220
Posted Jul 24, 2026

J045-Replace Domestic Hot Water Skid

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 238220
Posted Jul 24, 2026
SDVOSB

Bldg G560 Domestic Water Line Repairs

DEPT OF DEFENSE
NORFOLK, VA
NAICS 238220
Posted Jul 24, 2026
Small Business

J041-TVHS VFD Replacement

VETERANS AFFAIRS, DEPARTMENT OF
MURFREESBORO, TN
NAICS 238220
Posted Jul 23, 2026
SDVOSB

Controlled Humidity Asset Program (CHAP) Preventative Maintenance

DEPT OF DEFENSE
JOHNSTON, IA
NAICS 238220
Posted Jul 23, 2026
Small Business

36C26326R0038, PN: 438-23-450, Replace & Upgrade CLC HVAC {SF}

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 238220
Posted Jul 23, 2026
SDVOSB

REPAIR ALL CRAC UNITS IN BUILDINGS. P-6310 AND P-6319

DEPT OF DEFENSE
APO, AP
NAICS 238220
Posted Jul 23, 2026