Plumbing, Heating, and Air-Conditioning Contractors
1,022 active contract opportunities
1,022
Active Opportunities
769
Posted Last 7 Days
30 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.
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NAICS 238220
Posted Jan 21, 2026
J041-FY26 | Cooling Tower service | Base +4
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NAICS 238220
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SDVOSB78287 - CBR - B20128 Air Handler Refurbishment
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NAICS 238220
Posted Jan 20, 2026
No Set Aside8(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
