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

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

1,362 active contract opportunities

1,362

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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.

SAM.gov Registration →|Set-Aside Programs →

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41-IMPELLER,FAN,AXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted May 26, 2026

47-CAP,RETENTION,PRESS

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted May 26, 2026

4110-KEEPRITE FREEZER REPLACEMENT

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 333415
Posted May 21, 2026

FCI -Miami FL - HVAC 20-ton systems (4)

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 333415
Posted May 6, 2026
Small Business

Fan, Vaneaxial 4140-00-944-2557

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted May 1, 2026

4110-Laboratory Refrigerator & Freezers (VA-26-00035725)

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 333415
Posted Apr 22, 2026
SDVOSB

4420-Heat Exchanger BD208 VAMC Las Vegas | 36C261-26-AP-0789

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 333414
Posted Apr 4, 2026
Small Business

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 23, 2026

41-IMPELLER,FAN,AXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 23, 2026

29-TANK,SURGE COOLANT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Mar 20, 2026

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 20, 2026

41-CONDENSER,SPIRAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 20, 2026

41-COOLER UNIT,AIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 20, 2026

Notice of Intent to Sole Source - CRAC Unit Parts

DEPT OF DEFENSE
APO, AP
NAICS 333415
Posted Mar 20, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 19, 2026

Notice of Award- Aerco Immersible Electric Heaters 132KW

DEPT OF DEFENSE
NORFOLK, VA
NAICS 333414
Posted Mar 19, 2026
No Set Aside

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 19, 2026

16-COUPLING,FLEXIBLE

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Mar 19, 2026

Presolicitation 19KS7026Q0025, Air Purifier

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 333413
Posted Mar 19, 2026

41-CLUTCH SHOE,SET

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 18, 2026
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