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.

45-FIRING PACKAGE

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

41-CYLINDER SLEEVE

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

41-COOLING COIL,AIR,DU

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

41-FAN ASSEMBLY,CENTRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333413
Posted Sep 16, 2026

Vaneaxial Fan and Motor Controller

DEPT OF DEFENSE
PORTSMOUTH, NH
NAICS 333413
Posted Sep 16, 2026
Small Business Set Aside - Total

Mobile Composite Lay Up Booth

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 333413
Posted Sep 16, 2026

41-FAN,CENTRIFUGAL

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

Supply and Installation of A/C Units at Bldg.3 Punta Salinas 156th Wing Combat Comms Squadron

DEPT OF DEFENSE
CAROLINA, PR
NAICS 333415
Posted Sep 15, 2026
Small Business Set Aside - Total

41-FILTER ELEMENT,AIR

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

41-FAN,TUBEAXIAL

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

FPC Bryan, TX - Replace Brazos Unit Chiller

JUSTICE, DEPARTMENT OF
BRYAN, TX
NAICS 333415
Posted Sep 15, 2026
Small Business Set Aside - Total

45-HEATING ELEMENT,ELECTRICAL,NONIMMERS

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

41-FAN,VANEAXIAL

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

41-FAN,VENTILATING

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

44-FILTER,AIR,ELECTROSTATIC

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

Serv C26-134 Daily Freezer Replacement (Lay Up Room)

DEPT OF DEFENSE
TINKER AFB, OK
NAICS 333415
Posted Sep 14, 2026
Due Oct 13, 2026
No Set Aside

41-CASING,SOUND CELL,F

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

41-IMPELLER,FAN,AXIAL

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

41-IMPELLER,FAN,AXIAL

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

41-GUARD,FAN IMPELLER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Sep 11, 2026