NAICS 3334in333:Machinery Manufacturing

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

1,080 active contract opportunities

1,080

Active Opportunities

930

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing511
  • Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing373
  • Heating Equipment (except Warm Air Furnaces) Manufacturing194
  • Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing2

Set-Aside Distribution

  • 941
  • Small Business107
  • SDVOSB15
  • No Set Aside14
  • 8(a) Sole Source1

Top Locations

  • PA743
  • OH88
  • VA66
  • NY27
  • DC17

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.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

3311:Iron and Steel Mills and Ferro...3312:Steel Product Manufacturing fr...3313:Alumina and Aluminum Productio...3314:Nonferrous Metal (except Alumi...3315:Foundries3321:Forging and Stamping

Boiler Replacement/Install

Small Business Administration (SBA)
OH
NAICS 333414
Posted Apr 7, 2026
Due Apr 24, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

ECAO Chiller Compressor Replacement

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 333415
Posted Mar 23, 2026
Due May 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

16-DUCT ASSEMBLY,AIR C

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Mar 18, 2026

41-AIR CONDITIONER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 18, 2026

41-COOLING COIL,AIR,DU

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Mar 18, 2026

29-WATER OUTLET,ENGINE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Mar 17, 2026

41-FAN,VANEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333413
Posted Mar 17, 2026
Back to contract directory
Gov Contract Finder Logo
© Copyright 2026 Gov Contract Finder.