Plumbing, Heating, and Air-Conditioning Contractors

1,063 active contract opportunities

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.

Upgrade Fire Suppression System- FCI Memphis

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 238220
Posted Sep 18, 2026
8(a) Sole Source

Z2DA-Bldg. 100 Roof Top AHU-8 Replacement

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 238220
Posted Sep 17, 2026
Due Oct 14, 2026
SDVOSB

J-Grinder Pump Replacement National Weather Service

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 238220
Posted Sep 17, 2026

Replace R22 HVAC System and Siemens Controls Upgrade

DEPT OF DEFENSE
JB ANDREWS, MD
NAICS 238220
Posted Sep 17, 2026
Small Business Set Aside - Total

Starved Rock Lock and Dam Boiler Replacement

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 238220
Posted Sep 17, 2026
Small Business Set Aside - Total

Emergency Replace Refrigeration Units- FCC Victorville

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 238220
Posted Sep 17, 2026
8(a) Sole Source

N-EO 14398 HVAC Replacement Bldg. 118 for Colville Agency

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 238220
Posted Sep 17, 2026

Infrared Radiant Heat Maintenance Services

DEPT OF DEFENSE
ELLSWORTH AFB, SD
NAICS 238220
Posted Sep 17, 2026
Due Oct 9, 2026
Small Business Set Aside - Total

Z-SD LAKE ANDES NWR HQ DEHUMIDIFIER

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Sep 17, 2026

HVAC Maintenance and Inspection at Olmsted Lock and Dam

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 238220
Posted Sep 17, 2026
Due Oct 9, 2026

AC Unit Install at Building 17 Watervliet Arsenal, Watervliet NY

DEPT OF DEFENSE
WATERVLIET, NY
NAICS 238220
Posted Sep 17, 2026
8(a) Sole Source

Replace Magnolia DFAC AHUs

DEPT OF DEFENSE
KEESLER AFB, MS
NAICS 238220
Posted Sep 16, 2026
SDVOSB

J-FRD BLDG 8 HEAT PUMP REPLACEMENT

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 238220
Posted Sep 16, 2026

Furnishing and Installation of Oil Shaft Seal for Chiller 1 at B6582-JBSA Lackland

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 238220
Posted Sep 16, 2026
Small Business Set Aside - Total

Building 1055 Chiller Replacement

DEPT OF DEFENSE
KIRTLAND AFB, NM
NAICS 238220
Posted Sep 16, 2026
Small Business Set Aside - Total

VGLZ 252018 - Repair HVAC Building 303

DEPT OF DEFENSE
SELFRIDGE ANGB, MI
NAICS 238220
Posted Sep 16, 2026
Small Business Set Aside - Total

OK-DEEP FORK NWR-QUARTERS HVAC REPLACEM

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Sep 16, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

Z2DZ-626A4-22-202 AJP-Upgrade Steam Distribution System

VETERANS AFFAIRS, DEPARTMENT OF
MURFREESBORO, TN
NAICS 238220
Posted Sep 16, 2026
SDVOSB

Replace HVAC Systems in the following buildings on our campus –1.) ABL Dormitory

Small Business Administration (SBA)
IN
NAICS 238220
Posted Sep 16, 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)

Z1DA-CON-NRM-668-25-105 Replace Grease Traps

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