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

976 active contract opportunities

976

Active Opportunities

61

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.

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026

41-IMPELLER,FAN,AXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 21, 2026

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 21, 2026

41-AIR SWITCH ASSEMBLY

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 21, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 21, 2026

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
Small Business
7 days left

16-INSULATION BLANKET,

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Jan 21, 2026

45-HEATING ELEMENT,ELE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
Small Business
7 days left

45-HEATER,SPACE,ELECTR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Jan 21, 2026
Due Feb 2, 2026
Small Business
7 days left

44-DEHYDRATOR UNIT,NON

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
7 days left

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
7 days left

44-DEHYDRATOR UNIT,NON

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
Small Business
7 days left

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
7 days left

41-FILTER-DRIER,REFRIG

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
HUBZone
7 days left

45-HEATER,VENTILATION,

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
7 days left

41-TANK,OIL DRAIN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
7 days left

44-MODULE,DEHYDRATOR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
7 days left

41-FAN,VENTILATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 21, 2026
Due Feb 2, 2026
Small Business
7 days left

41-FAN,VENTILATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 21, 2026
Due Feb 2, 2026
7 days left

41-COOLING COIL,CONTIN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 21, 2026
Due Feb 2, 2026
7 days left