Plumbing, Heating, and Air-Conditioning Contractors

886 active contract opportunities

886

Active Opportunities

821

Posted Last 7 Days

30 days

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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.

John Day Dam Powerhouse HVAC Upgrades

DEPT OF DEFENSE
PORTLAND, OR
NAICS 238220
Posted Jul 21, 2026

Install New 97th IS Air Handling Unit, B301 - Offutt AFB, NE

DEPT OF DEFENSE
OFFUTT AFB, NE
NAICS 238220
Posted Jul 21, 2026
Due Aug 14, 2026
Small Business

Replace Water Heaters - Project 24Z6AQ2 - FDC SeaTac

JUSTICE, DEPARTMENT OF
SEATTLE, WA
NAICS 238220
Posted Jul 21, 2026
Due Aug 10, 2026
Small Business

Chiller Replacement - Hector International Airport (FAR) Airport Traffic Control Tower (ATCT)

TRANSPORTATION, DEPARTMENT OF
FORT WORTH, TX
NAICS 238220
Posted Jul 21, 2026
Due Sep 8, 2026
Small Business

Z1DA-NRM CONST - 528A7-18-707 - Replace Boiler Stack Rome CBOC -

VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 238220
Posted Jul 21, 2026
Due Aug 6, 2026

Backflow Cross Connection Report

DEPT OF DEFENSE
SELFRIDGE ANGB, MI
NAICS 238220
Posted Jul 21, 2026
Due Aug 19, 2026
Small Business

Z2NZ-659-24-203: Extend Chilled Water to Hospice and Audiology

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 238220
Posted Jul 21, 2026
Due Sep 8, 2026
SDVOSB

Y1DA-Replace Air Handling Units in Building 42

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 238220
Posted Jul 21, 2026
Due Sep 2, 2026
SDVOSB

Replace HVAC Units, Building 366, USCG Base Elizabeth City, NC

HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 238220
Posted Jul 21, 2026
Due Aug 11, 2026
Small Business

J045-BOILER REPAIR HUDSON VALLEY VAHCS - MONTROSE CAMPUS

VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 238220
Posted Jul 21, 2026
Due Aug 7, 2026
Small Business

REPLACE SANITARY SEWER RF HOUSE 52C

INTERIOR, DEPARTMENT OF THE
FLAGSTAFF, AZ
NAICS 238220
Posted Jul 21, 2026
Due Aug 20, 2026
Small Business

HVAC Repair by Replacement (13 Units)

DEPT OF DEFENSE
FORT BLISS, TX
NAICS 238220
Posted Jul 21, 2026
Due Aug 21, 2026
Small Business

HVAC Repair by Replacement (6 Units)

DEPT OF DEFENSE
FORT BLISS, TX
NAICS 238220
Posted Jul 21, 2026
Due Aug 21, 2026
Small Business

45-LYJO REPLACE EVENT CENTER HVAC

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 238220
Posted Jul 21, 2026

Provide and Install Two Hot Water Heaters

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Jul 21, 2026
Due Aug 3, 2026

N-HVAC Replacement & Repairs and Building Automation

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

BEQ IAQ Monitor System Bldgs HP295 & WC195

DEPT OF DEFENSE
NORFOLK, VA
NAICS 238220
Posted Jul 21, 2026
Due Aug 12, 2026
Small Business

FACZG Chiller Maintenance Contract

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238220
Posted Jul 21, 2026
Due Aug 10, 2026

INSTALL A/C UNIT, HAZARDOUS STORAGE FOR LABORATORY, DFSP HACHINOHE, JAPAN

DEPT OF DEFENSE
FPO, AP
NAICS 238220
Posted Jul 21, 2026
Due Aug 24, 2026

N-NOTICE OF INTENT TO SOLE SOURCE FOR HVAC REPAIRS

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Jul 20, 2026