Plumbing, Heating, and Air-Conditioning Contractors

1,064 active contract opportunities

1,064

Active Opportunities

946

Posted Last 7 Days

30 days

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Top Industries

  • Plumbing, Heating, and Air-Conditioning Contractors1060
  • 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.

S-DEVA- STRUCTURAL FIRE SYSTEMS ITM

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 238220
Posted Sep 23, 2026

Z-HVAC REFURBISHMENT CU-9_NHOTIC for the BLM Vale Di

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 238220
Posted Sep 23, 2026

J-Woods Hole, MA, Main Bldg. Mini-Split Ductless AC

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 238220
Posted Sep 23, 2026

CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services

Small Business Administration (SBA)
NJ
NAICS 238220
Posted Sep 23, 2026
Due Oct 16, 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-668-26-103S Pharmacy Cache HVAC Repair

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 238220
Posted Sep 22, 2026
SDVOSB

Replace HVAC units (7) at Mashpee Service Unit

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
NASHVILLE, TN
NAICS 238220
Posted Sep 22, 2026
Small Business Set Aside - Total

Z-Geothermal Repair, Detroit Lakes WMD, MN

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Sep 22, 2026

J041-Mechanical Preventative Maintenance service(one-time service)

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 238220
Posted Sep 22, 2026

Z-Turnkey procurement, installation, and controls programming of nine (9) replacement Johnson Controls VAV hot water reheat coils at OSTI facility

ENERGY, DEPARTMENT OF
OAK RIDGE, TN
NAICS 238220
Posted Sep 22, 2026

J-Indiana Dunes National Park-HVAC Preventative Maintenance

INTERIOR, DEPARTMENT OF THE
Rapid City, SD
NAICS 238220
Posted Sep 22, 2026

Bard Air Conditioner Replacements W36HY-B09 for NPS

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 238220
Posted Sep 22, 2026
Small Business Set Aside - Total

HVAC Building Automation Controls Service Contract

DEPT OF DEFENSE
KIRTLAND AFB, NM
NAICS 238220
Posted Sep 22, 2026
Small Business Set Aside - Total

J045-Fuel Flush Gamma Jet Cleaning

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 238220
Posted Sep 22, 2026
SDVOSB

Z-NE-RAINWATER BSN WMD HQ GEOTHERMAL HVAC

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Sep 22, 2026

Santa Rosa HVAC & Power Stabilization Upgrade

DEPT OF DEFENSE
ALBUQUERQUE, NM
NAICS 238220
Posted Sep 22, 2026
8(a) Sole Source

Troubleshoot & Repair of Portable Chillers Service Requirement

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 238220
Posted Sep 22, 2026
Due Oct 15, 2026
Small Business Set Aside - Total

Z2EB-STA Oregon Inlet Maintenance Building HVAC Replacement

HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 238220
Posted Sep 22, 2026
Small Business Set Aside - Total

Building 246 HVAC Duct cleaning services

DEPT OF DEFENSE
GOODFELLOW AFB, TX
NAICS 238220
Posted Sep 22, 2026
Small Business Set Aside - Total

NCCCWA Fire System Upgrades, Kearneysville, WV

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

Z2DA-657-24-105JB, FCA- Renovate Storage Rooms for VHA Directive 1116(2) and 1761(2) l STL

VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 238220
Posted Sep 22, 2026
Due Oct 9, 2026
SDVOSB