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

1,592 active contract opportunities

1,592

Active Opportunities

1,348

Posted Last 7 Days

30 days

Avg Response Window

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 Manufacturing1

Set-Aside Distribution

  • 1376
  • Small Business120
  • Small Business Set Aside - Total37
  • No Set Aside29
  • SDVOSB28

Top Locations

  • PA1113
  • OH130
  • VA90
  • NY29
  • TX23

About NAICS33341

The North American Industry Classification System (NAICS) code 33341 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.

BLOWER,EXHAUST

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333413
Posted Sep 9, 2026
Due Oct 26, 2026

41-BLOWER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 9, 2026

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 9, 2026

41-IMPELLER,FAN,AXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 9, 2026

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 9, 2026

Dust Collection System

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 333413
Posted Sep 8, 2026
Small Business Set Aside - Total

45-HEATER,IMMERSION,LI

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Sep 8, 2026

45-CONTROL,FUEL FLOW,O

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Sep 8, 2026

41-FAN,CENTRIFUGAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 8, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 8, 2026

41-COOLING COIL,AIR,DUCT TYPE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 8, 2026

CRREL Air Filter Purchase

DEPT OF DEFENSE
VICKSBURG, MS
NAICS 333413
Posted Sep 8, 2026
Small Business Set Aside - Total

41-IMPELLER,FAN,CENTRI

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 4, 2026

41-FAN,VENTILATING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 4, 2026

DDWG Fans

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 333413
Posted Sep 4, 2026
SDVOSB

41-KIT,MAINTENANCE SEN

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Sep 4, 2026

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 3, 2026

29-PARTS KIT,ENGINE WATER PUMP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Sep 1, 2026

59-LIGHT EMITTING DIOD

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Sep 1, 2026

41-COMPRESSOR UNIT,REF

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 1, 2026