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
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SDVOSBJ-Award - Replace 3 Furnaces at Headquarters
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NAICS 238220
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NAICS 238220
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NAICS 238220
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J-IL - CRAB ORCHARD NWR - BPA Call Order #04 - Preve
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NAICS 238220
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J-IL UPR MS RIV NATL WILDL FURNACE REPLACEMENT
INTERIOR, DEPARTMENT OF THE
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NAICS 238220
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J-MI - DETROIT RIVER INTERNATIONAL REFUGE - BPA Call
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NAICS 238220
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NAICS 238220
Posted Dec 11, 2025
Small BusinessZ-PA-JOHN HEINZ NWR-DUCTLESS SPLIT SYS INS
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NAICS 238220
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Annual and Semi-Annual Boiler Testing
VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 238220
Posted Dec 10, 2025
SDVOSBMultiple Location Diesel Pump Repairs
DEPT OF DEFENSE
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NAICS 238220
Posted Dec 10, 2025
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NAICS 238220
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NAICS 238220
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Small BusinessJ-MI FWS PENDILLS CREEK HVAC Maintenance BPA Call
INTERIOR, DEPARTMENT OF THE
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NAICS 238220
Posted Dec 4, 2025
J045-Annual Boiler Maintenance Services
VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 238220
Posted Dec 4, 2025
SDVOSBJ-IE156 TAKINI SCHOOL-WATER TOWER REHAB
INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Dec 1, 2025
Z-Emergency Plumbing for Fort Hall Agency
INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 238220
Posted Nov 25, 2025
