Plumbing, Heating, and Air-Conditioning Contractors

886 active contract opportunities

886

Active Opportunities

821

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Plumbing, Heating, and Air-Conditioning Contractors882
  • Plumbing, Heating, and Air-Conditioning Contractors4

Set-Aside Distribution

  • 325
  • Small Business311
  • SDVOSB172
  • No Set Aside28
  • 8(a) Sole Source16

Top Locations

  • VA136
  • TX77
  • MD49
  • MN46
  • CA44

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.

Z2DA-658-24-102 Replace Building 2 AHUs

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 238220
Posted Jul 16, 2026
Due Aug 12, 2026

WWTP Improvements

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Jul 16, 2026
Due Aug 14, 2026

Z2DA-657-21-115JC - Correct Heating, Ventilation, and Air Conditioning Systems in Procedure Rooms

VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 238220
Posted Jul 16, 2026
SDVOSB

J045-459-26-007 Improve Water Pressure American Samoa |

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 238220
Posted Jul 16, 2026
Small Business

AMXG Group Air Compressors, Cooling System & Pump Stations INSTALLAION

DEPT OF DEFENSE
HILL AFB, UT
NAICS 238220
Posted Jul 16, 2026
Due Aug 4, 2026
Small Business

HVAC Water Pumps Installation

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 238220
Posted Jul 16, 2026
No Set Aside

Replace Air Handling Unit

DEPT OF DEFENSE
MARCH ARB, CA
NAICS 238220
Posted Jul 16, 2026
SDVOSB

Replace Potable water valves at Coast Guard Air Station Clearwater Florida

HOMELAND SECURITY, DEPARTMENT OF
MIAMI, FL
NAICS 238220
Posted Jul 16, 2026
Due Aug 14, 2026
Small Business

NIST Boulder Building 4 Room 1318 Fire Suppression Updates

COMMERCE, DEPARTMENT OF
GAITHERSBURG, MD
NAICS 238220
Posted Jul 15, 2026
Due Aug 14, 2026
Small Business

HVAC Replacement Bldg. 118 for Colville Agency

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 238220
Posted Jul 15, 2026
Due Aug 15, 2026
ISBEE

N041-CON-NRM-663A4-23-201 Replace 40 Ton Condenser BLDG 200

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 238220
Posted Jul 15, 2026
SDVOSB

IE JCC HVAC Replacements

Small Business Administration (SBA)
CA
NAICS 238220
Posted Jul 15, 2026
Due Aug 7, 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)

Z-Provide Replacement of Heating, Ventilation, & Air

INTERIOR, DEPARTMENT OF THE
ATLANTA, GA
NAICS 238220
Posted Jul 15, 2026
Due Aug 3, 2026
Small Business

Maintenance Garage Renovation, Birch Hill Dam, Royalston, MA

DEPT OF DEFENSE
CONCORD, MA
NAICS 238220
Posted Jul 15, 2026
Small Business

N-Water Softener Removal & Installation for Fort Totten Agency, ND

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 238220
Posted Jul 15, 2026

Replace and Upgrade PMEL HVAC B462 XLUWU 26-2002

DEPT OF DEFENSE
TYNDALL AFB, FL
NAICS 238220
Posted Jul 15, 2026
Due Aug 7, 2026
HUBZone

Z-MONO Replace Visitor Center HVAC Systems

INTERIOR, DEPARTMENT OF THE
WASHINGTON, DC
NAICS 238220
Posted Jul 15, 2026
Small Business

Plumbing and Gas Line Repair

Small Business Administration (SBA)
KY
NAICS 238220
Posted Jul 14, 2026
Due Aug 10, 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)

Replace Cooling Tower Billings, Montana

GENERAL SERVICES ADMINISTRATION
Washington, DC
NAICS 238220
Posted Jul 14, 2026
Due Aug 24, 2026
Small Business

Amendment CTX Steam Humidifier

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 238220
Posted Jul 14, 2026
Due Jul 20, 2027
SDVOSB