NAICS 33341in3334:Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing

1,592 active contract opportunities

1,592

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Top Industries

  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing774
  • Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing550
  • Heating Equipment (except Warm Air Furnaces) Manufacturing267
  • Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing1

Set-Aside Distribution

  • 1376
  • Small Business120
  • Small Business Set Aside - Total37
  • No Set Aside29
  • SDVOSB28

Top Locations

  • PA1113
  • OH130
  • VA90
  • NY29
  • TX23

About NAICS33341

The North American Industry Classification System (NAICS) code 33341 covers ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

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41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 25, 2026

41-FAN,CIRCULATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Aug 25, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 24, 2026

Provide HVAC Motorized Valve and DOAS Repairs at USCG SMTC Barracks

HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 333415
Posted Aug 24, 2026
Small Business Set Aside - Total

Refurbishment of Lectrodryer HPB-600 Unit S/N 94198089-2

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
STENNIS SPACE CENTER, MS
NAICS 333413
Posted Aug 24, 2026
No Set Aside

B207 Chiller Combo

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 333415
Posted Aug 21, 2026
Small Business Set Aside - Total

4110-BLAST CHILLER 8/18/26 to 8/17/27

VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 333415
Posted Aug 20, 2026
SDVOSB

CHILLER,WATER,REFRI (26-R-0678)

DEPT OF DEFENSE
HILL AIR FORCE BASE, UT
NAICS 333415
Posted Aug 20, 2026

41-FILTER ELEMENT,AIR CONDITIONING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Aug 20, 2026

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Aug 20, 2026

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Aug 20, 2026

CLEAN AIR STATION

DEPT OF DEFENSE
BREMERTON, WA
NAICS 333413
Posted Aug 20, 2026
Small Business Set Aside - Total

Naval Base Point Loma Galley Grab N Go

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 333415
Posted Aug 20, 2026
Small Business Set Aside - Total

Amarillo Ice and Water Dispenser Replacement

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 333415
Posted Aug 19, 2026
SDVOSB

16-DUCT ASSEMBLY,AIR C

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Aug 19, 2026

43-FILTER,AIR SYSTEM

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333414
Posted Aug 19, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 19, 2026

41-CRANKSHAFT,COMPRESS

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Aug 19, 2026

41-REMOTE ASSY

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Aug 19, 2026

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 18, 2026
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