NAICS 238220in23822:Plumbing, Heating, and Air-Conditioning Contractors

Plumbing, Heating, and Air-Conditioning Contractors

1,039 active contract opportunities

1,039

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770

Posted Last 7 Days

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Top Industries

  • Plumbing, Heating, and Air-Conditioning Contractors1039

Set-Aside Distribution

  • 359
  • Small Business254
  • SDVOSB190
  • Small Business Set Aside - Total127
  • No Set Aside42

Top Locations

  • VA157
  • TX88
  • CA52
  • MD51
  • MN51

About NAICS238220

The North American Industry Classification System (NAICS) code 238220 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.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

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This is a subcontracting opportunity for plumbing upgrade

Small Business Administration (SBA)
MI
NAICS 238220
Posted Aug 20, 2026
Due Sep 1, 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), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

This is a subcontracting opportunity for plumbing repair in Food Service Cafeteria.

Small Business Administration (SBA)
MI
NAICS 238220
Posted Aug 20, 2026
Due Sep 1, 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), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

BHNF Remove and replace electric water heater

AGRICULTURE, DEPARTMENT OF
CUSTER, SD
NAICS 238220
Posted Aug 20, 2026
Due Sep 2, 2026
Small Business Set Aside - Total

Harpers Ferry Dining and Education building HVAC Replacement

AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 238220
Posted Aug 20, 2026
Due Aug 27, 2026
Small Business Set Aside - Total

Plumbing Repairs, Phoenix Rearing Facility

AGRICULTURE, DEPARTMENT OF
MINNEAPOLIS, MN
NAICS 238220
Posted Aug 20, 2026
Small Business Set Aside - Total

127EAW26Q0053 - Kern River Ranger District HVAC

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 238220
Posted Aug 20, 2026
Due Aug 27, 2026
Small Business Set Aside - Total

NIST Multiple Coils Replacement RFQ

COMMERCE, DEPARTMENT OF
GAITHERSBURG, MD
NAICS 238220
Posted Aug 20, 2026
Due Aug 24, 2026
Small Business Set Aside - Total

J-FRD BLDG 8 HEAT PUMP REPLACEMENT

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 238220
Posted Aug 20, 2026
Due Aug 31, 2026

NEIC REPLACEMENT CRAC

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 238220
Posted Aug 20, 2026
Due Sep 11, 2026

Z-HVAC REFURBISHMENT CU-9_NHOTIC

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 238220
Posted Aug 20, 2026
Due Sep 11, 2026
Small Business Set Aside - Total

J-HVAC MAINTENANCE & REPAIR ROCK CREEK PARK BASE+4 W

INTERIOR, DEPARTMENT OF THE
SANTA FE, NM
NAICS 238220
Posted Aug 20, 2026
Due Sep 21, 2026
Small Business Set Aside - Total

N-Replace Boilers at Beale House located at Adams Na

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 238220
Posted Aug 20, 2026

J-BOST 2026 FIRE SPRINKLER REPAIR

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 238220
Posted Aug 20, 2026
Due Aug 27, 2026
Small Business Set Aside - Total

J-Heat Pump Replacement @ BRVB

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 238220
Posted Aug 20, 2026

Backflow Valve Assembly Repair

HOMELAND SECURITY, DEPARTMENT OF
ALAMEDA, CA
NAICS 238220
Posted Aug 20, 2026
Due Aug 27, 2026
Small Business Set Aside - Total

31100PR260000060-Replace vertical package unit located at Building 38

HOMELAND SECURITY, DEPARTMENT OF
SAN PEDRO, CA
NAICS 238220
Posted Aug 20, 2026
Due Aug 25, 2026
Small Business Set Aside - Total

J045-Annual Backflow Inspections and Repair Services

VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 238220
Posted Aug 20, 2026
Due Sep 10, 2026
SDVOSB

J045-Trane Chiller Pump 2 and Heater Replacement / Repair

VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 238220
Posted Aug 20, 2026
Due Aug 31, 2026

Y1DA-Replace Air Handling Units in Building 42

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 238220
Posted Aug 20, 2026
Due Sep 9, 2026
SDVOSB

J041-Short Term Bridge Contract for Preventive Maintenance Services for HVAC Water Chillers at the VA Caribbean Healthcare System

VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 238220
Posted Aug 20, 2026
Due Aug 24, 2026
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