Plumbing, Heating, and Air-Conditioning Contractors
1,022 active contract opportunities
1,022
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Posted Last 7 Days
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Top Industries
- Plumbing, Heating, and Air-Conditioning Contractors1022
Set-Aside Distribution
- 356
- Small Business254
- SDVOSB188
- Small Business Set Aside - Total117
- No Set Aside41
Top Locations
- VA153
- TX83
- CA52
- MD50
- MN50
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.
Related Industries
J045-EMERGENCY Cooling Tower Repair Services at the Minneapolis VA Health Care System
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Posted Jul 30, 2026
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NAICS 238220
Posted Jul 30, 2026
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NAICS 238220
Posted Jul 29, 2026
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Posted Jul 29, 2026
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NAICS 238220
Posted Jul 29, 2026
Auditorium and AHU Pump Replacement for Building NH-139 at Naval Support Activity Norfolk, Virginia.
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NAICS 238220
Posted Jul 29, 2026
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Critical HVAC/DDC Maintenance Services - The Contractor shall provide personnel with the qualifications, technical knowledge, experience and skills required for efficient operation, maintenance and repair within the SRM function.
DEPT OF DEFENSE
NAS JACKSONVILLE, FL
NAICS 238220
Posted Jul 29, 2026
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DEPT OF DEFENSE
SELFRIDGE ANGB, MI
NAICS 238220
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ENERGY, DEPARTMENT OF
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NAICS 238220
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J&A for Other Than Full and Open Competition Emergency Surgery Direct Expansion (DX) Chiller
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
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Posted Jul 27, 2026
Bldg 840 Chiller Replacement
DEPT OF DEFENSE
MOUNTAIN HOME AFB, ID
NAICS 238220
Posted Jul 27, 2026
Small BusinessFCC Yazoo City - Air Cooled Condensors Replacement
JUSTICE, DEPARTMENT OF
YAZOO CITY, MS
NAICS 238220
Posted Jul 27, 2026
J-Furnish Materials and labor to remove 5 Fan Powere
ENERGY, DEPARTMENT OF
LOVELAND, CO
NAICS 238220
Posted Jul 27, 2026
TEST AND BALANCE of AIR FLOWS FOR VA SIERRA NEVADA HEALTH CARE SYSTEM
VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 238220
Posted Jul 27, 2026
SDVOSB
