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

1,362 active contract opportunities

1,362

Active Opportunities

1,188

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 Manufacturing662
  • Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing463
  • Heating Equipment (except Warm Air Furnaces) Manufacturing237

Set-Aside Distribution

  • 1176
  • Small Business137
  • SDVOSB22
  • No Set Aside21
  • WOSB4

Top Locations

  • PA957
  • OH109
  • VA82
  • NY28
  • DC19

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.

45-HEATING ELEMENT,ELE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Oct 2, 2025

41-DAMPER,AIR DUCT

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Oct 2, 2025

41-FAN ASSEMBLY,CENTRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333413
Posted Oct 2, 2025

41-FILTERING PAD,AIR C

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Oct 1, 2025

29-RADIATOR,ENGINE COO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Oct 1, 2025

91-INSULATING OIL,ELEC

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Oct 1, 2025

62-GLOBE,ELECTRIC LIGH

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Oct 1, 2025

Old Hickory, Powerhouse HVAC Replacement

DEPT OF DEFENSE
NASHVILLE, TN
NAICS 333415
Posted Sep 30, 2025
SDVOSB

INDUSTRIAL FANS AND FAN INSTALLATON TINKER AIR FORCE BASE

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 333413
Posted Sep 30, 2025
Small Business

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