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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SDVOSBJ-SANFORD YAKE LIFT PUMP - LAMR
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Posted Apr 29, 2026
SDVOSBJ045-PMI Boiler Inspection -w/wd, Base+4, POP 4/24/2026 - 4/23/2031
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NAICS 238220
Posted Apr 27, 2026
SDVOSB
