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

1,364 active contract opportunities

1,364

Active Opportunities

1,190

Posted Last 7 Days

30 days

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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
  • Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing2

Set-Aside Distribution

  • 1178
  • Small Business137
  • SDVOSB22
  • No Set Aside21
  • WOSB4

Top Locations

  • PA957
  • OH109
  • VA82
  • NY28
  • DC21

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.

41-FILTER ELEMENT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Oct 8, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 8, 2025

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 7, 2025

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Oct 7, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 7, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 6, 2025

45-HEATER,IMMERSION,LI

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Oct 6, 2025

29-TANK, RADIATOR, OVERFLOW

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Oct 6, 2025

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 6, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 6, 2025

44-COLLECTOR,DUST

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 3, 2025

45-HEATER,SPACE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Oct 3, 2025

41-AIR CONDITIONER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Oct 3, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 3, 2025

4460-Name Brand or Equal MERV HVAC Filters

VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 333413
Posted Oct 3, 2025
SDVOSB

Centrifugal Water Chiller Preventive Maintenance - U.S. Embassy Jakarta, Indonesia

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 3334
Posted Oct 3, 2025

41-FAN ASSEMBLY

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 2, 2025

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Oct 2, 2025

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 2, 2025

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Oct 2, 2025