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

1,594 active contract opportunities

1,594

Active Opportunities

1,350

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 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 Manufacturing2
  • Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing1

Set-Aside Distribution

  • 1378
  • Small Business120
  • Small Business Set Aside - Total37
  • No Set Aside29
  • SDVOSB28

Top Locations

  • PA1113
  • OH130
  • VA90
  • NY29
  • TX23

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 Mar 16, 2026

41-COMPRESSOR,REFRIGER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 16, 2026

45-HEATING ELEMENT,ELE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 16, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 16, 2026

44-DEHYDRATOR UNIT,NON

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Mar 16, 2026

45-HEATING ELEMENT,ELE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Mar 13, 2026

41-AIR CONDITIONER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 12, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 12, 2026

44-MODULE,DEHYDRATOR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 12, 2026

45-HEATER,TANK

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Mar 12, 2026

41-IMPELLER,FAN,AXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 12, 2026

41-COMPRESSOR UNIT,REF

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 12, 2026

41-FILTER ELEMENT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 12, 2026

16-BELLOWS,PRESSURE

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Mar 12, 2026

41-VALVE PLATE,COMPRES

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Mar 12, 2026

29-PARTS KIT,FAN RADIA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Mar 11, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 11, 2026

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 11, 2026

41-AIR CONDITIONER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 11, 2026

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 11, 2026