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

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

1,362 active contract opportunities

1,362

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Top Industries

  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing662
  • Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing463
  • Heating Equipment (except Warm Air Furnaces) Manufacturing237

Set-Aside Distribution

  • 1176
  • Small Business137
  • SDVOSB22
  • No Set Aside21
  • WOSB4

Top Locations

  • PA957
  • OH109
  • VA82
  • NY28
  • DC19

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 →

Related Industries

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Z1DA-Replace B104 Chiller / Sanitary Sewers B128 & B129 - 550-25-M206 / 550-24-111 - Construction - Danville, IL

VETERANS AFFAIRS, DEPARTMENT OF
INDEPENDENCE, OH
NAICS 333415
Posted Sep 25, 2025
SDVOSB

45-MACA HVAC UNITS ORDER

INTERIOR, DEPARTMENT OF THE
GATLINBURG, TN
NAICS 333415
Posted Sep 25, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 25, 2025

41-COOLER,AIR,EVAPORAT

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 24, 2025

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 24, 2025

41-FAN,CIRCULATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Sep 24, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 24, 2025

41-BLOWER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 24, 2025

36 CEHD PORTABLE AIR CONDITIONERS WITH DEHUMIDIFIER

DEPT OF DEFENSE
APO, AP
NAICS 333415
Posted Sep 23, 2025
Small Business

41-FILTER ELEMENT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 23, 2025

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 23, 2025

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 23, 2025

41-IMPELLER,FAN,CENTRI

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 23, 2025

DDAG Dust Collector

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 333413
Posted Sep 23, 2025

Air-Cooled Scroll Chiller 60 Ton and Accessories

DEPT OF DEFENSE
DOBBINS AFB, GA
NAICS 333415
Posted Sep 23, 2025
Small Business

Supply and Install Temporary HVAC Chiller, MS State, Mississippi

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 333415
Posted Sep 23, 2025
Small Business

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 22, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 22, 2025

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 22, 2025

Cryostat Compressor Adsorbers

DEPT OF DEFENSE
ROME, NY
NAICS 333415
Posted Sep 22, 2025
No Set Aside
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