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

976 active contract opportunities

976

Active Opportunities

59

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing462
  • Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing340
  • Heating Equipment (except Warm Air Furnaces) Manufacturing172
  • Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing2

Set-Aside Distribution

  • 824
  • Small Business120
  • SDVOSB16
  • No Set Aside12
  • WOSB2

Top Locations

  • PA660
  • OH78
  • VA59
  • NY28
  • DC16

About NAICS3334

The North American Industry Classification System (NAICS) code 3334 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.

29-PUMP,COOLING SYSTEM

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Aug 26, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 26, 2025

41-FILTER ELEMENT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 26, 2025

41-FILTER ELEMENT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 26, 2025

41-FILTER ELEMENT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 26, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 26, 2025

41-HOUSING,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 26, 2025

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Aug 25, 2025

29-RADIATOR,ENGINE COO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Aug 25, 2025

LRS Chiller B6237

DEPT OF DEFENSE
BARKSDALE AFB, LA
NAICS 333415
Posted Aug 25, 2025
Small Business

41-COOLER UNIT,AIR

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

45-Brand Name Chromalox Requirement Replace hot water

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 333414
Posted Aug 22, 2025

16-DUCT ASSEMBLY,AIR C

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Aug 21, 2025

44-MANIFOLD BLOCK

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 21, 2025

DUST COLLECTOR SYSTEM

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 333413
Posted Aug 21, 2025
Small Business

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333413
Posted Aug 21, 2025

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Aug 20, 2025

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Aug 20, 2025

44-PARTS KIT,AIR DRIER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Aug 20, 2025

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Aug 19, 2025