Plumbing, Heating, and Air-Conditioning Contractors

584 active contract opportunities

584

Active Opportunities

32

Posted Last 7 Days

30 days

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Top Industries

  • Plumbing, Heating, and Air-Conditioning Contractors581
  • Plumbing, Heating, and Air-Conditioning Contractors3

Set-Aside Distribution

  • 212
  • Small Business204
  • SDVOSB119
  • No Set Aside21
  • 8(a) Sole Source11

Top Locations

  • VA77
  • TX55
  • MN30
  • CA26
  • DC26

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.

Y1DA-Surgical HVAC Systems Replacement 556-23-127

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 238220
Posted Jan 21, 2026
SDVOSB

J-TAKINI SCHOOL DRY PIPE SPRINKLER VALVE REPLACEMENT

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Jan 21, 2026

Zavala Office & Work Center Water System Premise Plumbing

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 238220
Posted Jan 21, 2026
Due Feb 13, 2026
Small Business
18 days left

Plumbing, Heating, and Air Conditioning Services BPA for USACE Pittsburgh District

DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 238220
Posted Jan 21, 2026
Due Jan 28, 2026
2 days left

Preventive Maintenance Services for Boilers, Frankfurt

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238220
Posted Jan 21, 2026
Due Feb 2, 2026
No Set Aside
7 days left

J-WI HORICON NWR VC FURNACE REPLACEMENT

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Jan 20, 2026

Z-HAVO 332164-REPLACE HVAC IN OHIA WING

INTERIOR, DEPARTMENT OF THE
HONOLULU, HI
NAICS 238220
Posted Jan 20, 2026
Due Feb 3, 2026
9 days left

HVAC Preventative Maintenance Services - RFQ

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Jan 20, 2026
Due Jan 30, 2026
Small Business
4 days left

REPAIR HEATING HOT WATER TANKS

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 238220
Posted Jan 20, 2026
SDVOSB

4430-Boiler Inspection and Repairs

VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 238220
Posted Jan 20, 2026
Due Jan 27, 2026
SDVOSB
1 day left

78287 - CBR - B20128 Air Handler Refurbishment

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 238220
Posted Jan 20, 2026
No Set Aside

Provide services for supply, installation and commissioning of fountains

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238220
Posted Jan 20, 2026
Due Jan 30, 2026
4 days left

GLEN 22-1016 Chiller System Integration

DEPT OF DEFENSE
SCHRIEVER SFB, CO
NAICS 238220
Posted Jan 16, 2026
Due Jan 28, 2026
Small Business
3 days left

8(a) Sole Source IDIQ JOC Plumbing, Heating and Air-Conditioning, Naval Air Facility El Centro, California

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 238220
Posted Jan 16, 2026
8(a) Sole Source

HVAC Maintenance at Kunsan AB.

DEPT OF DEFENSE
APO, AP
NAICS 238220
Posted Jan 15, 2026

Z-Replacement of Two HVACs with Integrated Dehumidif

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Jan 15, 2026
Due Feb 20, 2026
Small Business
25 days left

NTX Exhaust Fan and Louvers Replacement

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 238220
Posted Jan 15, 2026
Due Feb 9, 2026
SDVOSB
15 days left

Notice of Intent to Sole Source - WebCTRL Support and Maintenance- Albuquerque Area Indian Health Service

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 238220
Posted Jan 15, 2026
Due Feb 6, 2026
No Set Aside
11 days left

FCI Milan - Emergency Surface Blowdown Heat Recovery/DA Controls

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 238220
Posted Jan 15, 2026
Small Business

Replace HVAC Systems, 21 Buildings, 13100 Block FSGA

DEPT OF DEFENSE
MARIETTA, GA
NAICS 238220
Posted Jan 15, 2026
Small Business