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

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 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.

44-FILTER,AIR,ELECTROSTAT

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 27, 2026
Due Oct 8, 2026
Small Business Set Aside - Total

44-DEHYDRATOR UNIT,NONREA

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Sep 27, 2026
Due Oct 8, 2026

41-TUBE BUNDLE,SUB-ASSEMB

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 27, 2026
Due Oct 8, 2026
Small Business Set Aside - Total

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 25, 2026

41-COOLING COIL,AIR,DUCT TYPE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 25, 2026

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 25, 2026

Land Based Air Conditioner

DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 333415
Posted Sep 25, 2026
Due Oct 12, 2026
No Set Aside

Brand-name supply purchase Cincinnati Sub-Zero Micro-Climate Benchtop Environmental Test Chamber

DEPT OF DEFENSE
VICKSBURG, MS
NAICS 333415
Posted Sep 25, 2026
Small Business Set Aside - Total

41-COVER,AIR CONDITIONER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 25, 2026
Due Oct 6, 2026

29-RADIATOR,ENGINE COOLAN

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Sep 24, 2026
Due Oct 9, 2026

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 24, 2026

JBSA FSH - HVAC Replacement OEM Parts Only BAC and Temtrol

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 333415
Posted Sep 24, 2026
No Set Aside

41-ELEMENT,FILTER,SECU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 24, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 24, 2026

Hangar Fan Replacements

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 333413
Posted Sep 24, 2026
SDVOSB

Notice of Justification

DEPT OF DEFENSE
NORFOLK, VA
NAICS 333415
Posted Sep 24, 2026

16-DUCT ASSEMBLY,AIR C

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Sep 24, 2026

29-IMPELLER,FAN,AXIAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Sep 24, 2026

41-INDICATOR,MOISTURE-

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Sep 24, 2026

4130-Cooling Coil Replacement (Emergency)

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 333415
Posted Sep 24, 2026