Plumbing, Heating, and Air-Conditioning Contractors
581 active contract opportunities
581
Active Opportunities
32
Posted Last 7 Days
30 days
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Top Industries
- Plumbing, Heating, and Air-Conditioning Contractors581
Set-Aside Distribution
- 210
- Small Business203
- SDVOSB119
- No Set Aside21
- 8(a) Sole Source11
Top Locations
- VA77
- TX53
- MN30
- CA26
- DC25
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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Posted Sep 29, 2025
