NAICS 33341in3334:Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing

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

974 active contract opportunities

974

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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

Set-Aside Distribution

  • 822
  • Small Business120
  • SDVOSB16
  • No Set Aside12
  • WOSB2

Top Locations

  • PA660
  • OH78
  • VA59
  • NY28
  • WA16

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.

SAM.gov Registration →|Set-Aside Programs →

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Brand Name: EVAPCO Closed-Circuit Fluid Cooling Tower

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 333415
Posted Sep 30, 2025
No Set Aside

4130-01-547-5222 (25-R-0888)

DEPT OF DEFENSE
HILL AIR FORCE BASE, UT
NAICS 333415
Posted Sep 30, 2025

BRAND NAME - Leibert HVAC systems at JBSA FSH

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 333415
Posted Sep 30, 2025
No Set Aside

AWARD NOTICE Replace existing air-cooled, screw-type chiller with compatible model.

DEPT OF DEFENSE
APO, AP
NAICS 333415
Posted Sep 30, 2025

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 29, 2025

Chiller Rental

DEPT OF DEFENSE
BARKSDALE AFB, LA
NAICS 333415
Posted Sep 29, 2025
No Set Aside

Barkley Powerhouse HVAC Zone 3 Replacement

DEPT OF DEFENSE
NASHVILLE, TN
NAICS 333415
Posted Sep 29, 2025
SDVOSB

41-VGD DEVICE ASSY

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 29, 2025

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 29, 2025

Mini Split systems and misc. parts. No installation.

HOMELAND SECURITY, DEPARTMENT OF
SEATTLE, WA
NAICS 333415
Posted Sep 29, 2025
Small Business

44-DEHYDRATOR UNIT,NON

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 29, 2025

41-PISTON,COMPRESSOR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 29, 2025

41-FILTER ELEMENT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 29, 2025

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 29, 2025

45-REGISTER,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Sep 29, 2025

requires Calibration and Re-Certification on 2 CamControl Units , USDA, ARS, Athens, GA

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 333413
Posted Sep 29, 2025

Camfil Dust Collector Maintenance

DEPT OF DEFENSE
PEARL HARBOR, HI
NAICS 333413
Posted Sep 27, 2025
No Set Aside

Trane Chillers for Hurlburt Field, FL

DEPT OF DEFENSE
HURLBURT FIELD, FL
NAICS 333415
Posted Sep 26, 2025
Small Business

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Sep 26, 2025

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Sep 26, 2025
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