Plumbing, Heating, and Air-Conditioning Contractors
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Top Industries
- Plumbing, Heating, and Air-Conditioning Contractors885
Set-Aside Distribution
- Small Business312
- 310
- SDVOSB170
- No Set Aside36
- 8(a) Sole Source15
Top Locations
- VA127
- TX72
- MD46
- MN44
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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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2026-Maui-Dorm Exhaust Fans
Small Business Administration (SBA)
HI
NAICS 238220
Posted Jul 12, 2026
Due Aug 28, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)REPLACE B3408 CHILLER, JBPHH-HI
DEPT OF DEFENSE
KAPOLEI, HI
NAICS 238220
Posted Jul 11, 2026
Due Jul 23, 2026
Small BusinessInstallation of an HVAC System into Building 1678
DEPT OF DEFENSE
FORT WORTH, TX
NAICS 238220
Posted Jul 10, 2026
Due Jul 16, 2026
Small BusinessMulti-Building HVAC Controls Upgrade Project
DEPT OF DEFENSE
FORT WORTH, TX
NAICS 238220
Posted Jul 10, 2026
Due Jul 16, 2026
Small BusinessJ045-High Pressure Steam Piping Replacement
VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 238220
Posted Jul 10, 2026
Due Jul 27, 2026
Small BusinessJ-Buffalo National River - HVAC Replacement
INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 238220
Posted Jul 10, 2026
Z1DA-CON-NRM 692-22-104 Replace Aged and Deficient Steam Lines
VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 238220
Posted Jul 10, 2026
Lease & Installation of Heating, Ventilation and Air conditioning (HVAC) Equipment to Support Military Working Dog (MWD) Kennels
DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 238220
Posted Jul 10, 2026
Due Jul 22, 2026
Small BusinessURGENT AND COMPELLING JUSTIFICATION, SINGLE SOURCE, FOR EMERGENCY SEAWATER CHILLER REPAIRS
COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 238220
Posted Jul 10, 2026
Due Jul 17, 2026
No Set AsideNotice of Intent to Award - SIEMENS INDUSTRY LLC
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
WINDOW ROCK, AZ
NAICS 238220
Posted Jul 10, 2026
Due Jul 25, 2026
Fire suppression system installation
AGRICULTURE, DEPARTMENT OF
MINNEAPOLIS, MN
NAICS 238220
Posted Jul 10, 2026
Due Aug 7, 2026
Small BusinessWater Meter Replacement
DEPT OF DEFENSE
MCCONNELL AFB, KS
NAICS 238220
Posted Jul 10, 2026
Due Jul 22, 2026
Small BusinessPlumbing Repairs, Phoenix Rearing Facility
AGRICULTURE, DEPARTMENT OF
MINNEAPOLIS, MN
NAICS 238220
Posted Jul 10, 2026
Due Aug 10, 2026
Small Business8a DHRA Water Pump Repair
DEPT OF DEFENSE
FORT LEAVENWORTH, KS
NAICS 238220
Posted Jul 10, 2026
8(a) Sole SourceGas Meter Replacement
DEPT OF DEFENSE
MCCONNELL AFB, KS
NAICS 238220
Posted Jul 10, 2026
Due Jul 22, 2026
Small BusinessSanta Cruz Laboratory Cooling Tower-Chiller Mainx
COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 238220
Posted Jul 10, 2026
Due Jul 22, 2026
Small BusinessB1806 Repair Control Tower HVAC
DEPT OF DEFENSE
COLUMBUS, MS
NAICS 238220
Posted Jul 10, 2026
Due Aug 17, 2026
Small BusinessWRRC Boiler Upgrades
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Jul 10, 2026
Due Aug 17, 2026
J041-460-26-012 BLDG 15 Chiller Repair
VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 238220
Posted Jul 10, 2026
SDVOSBZ2DA-Replace HVAC Steam Equipment and Piping Buildings 12 and 15
VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 238220
Posted Jul 10, 2026
Due Jul 20, 2026
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