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-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 19, 2026
Due Jan 30, 2026
Small Business
4 days left

45-HEATER,SPACE,ELECTR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Jan 16, 2026

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Jan 16, 2026

16-DUCT ASSEMBLY,AIR C

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Jan 15, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 15, 2026

FCI Safford- Emergency Replace HVAC Units- Health Services & SHU

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 333415
Posted Jan 15, 2026

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 15, 2026

HOOD EXHAUST ASSY

DEPT OF DEFENSE
BREMERTON, WA
NAICS 333413
Posted Jan 14, 2026
WOSB

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

44-PARTS KIT,AIR DRIER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 14, 2026

41-FAN,VENTILATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

45-HEATER,DUCT TYPE,ST

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Jan 14, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

62-FIXTURE,LIGHTING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Jan 14, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

16-DUCT ASSEMBLY,AIR C

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Jan 14, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Jan 14, 2026