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

1,010 active contract opportunities

1,010

Active Opportunities

17

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing478
  • Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing351
  • Heating Equipment (except Warm Air Furnaces) Manufacturing178
  • Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing3

Set-Aside Distribution

  • 856
  • Small Business117
  • SDVOSB17
  • No Set Aside16
  • WOSB2

Top Locations

  • PA679
  • OH82
  • VA60
  • NY27
  • DC18

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.

29-CORE ASSEMBLY,FLUID CO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Feb 16, 2026
Due Mar 3, 2026
Small Business
13 days left

41-COOLER,AIR,EVAPORAT

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Feb 16, 2026
Due Feb 27, 2026
SDVOSB
9 days left

29-TANK,SURGE COOLANT

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Feb 16, 2026
Due Feb 27, 2026
Small Business
9 days left

45-HEATER,WATER,ELECTR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333414
Posted Feb 13, 2026
Due Feb 19, 2026
1 day left

41-FILTER ELEMENT,AIR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Feb 13, 2026

41-C-FLANGE ACCESSORY

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Feb 13, 2026
Due Feb 19, 2026
Small Business
1 day left

Amendment 1 Site Visit - Fort Yuma Health Center Indian Health Service HVAC Filter Replacement and Disposal Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
PHOENIX, AZ
NAICS 333415
Posted Feb 13, 2026
Due Feb 27, 2026
Small Business
10 days left

Desert Air System Repairs

HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 333415
Posted Feb 13, 2026
Small Business

41-PREFILTER,RC VENT

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333415
Posted Feb 13, 2026
Due Mar 25, 2026
36 days left

4110-Top Freezer Refrigerator

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 333415
Posted Feb 12, 2026
Due Feb 20, 2026
3 days left

USCG SMTC Barracks Motorized Valve and Dedicated Outdoor Air System (DOAS) Functional Assessment

HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 333415
Posted Feb 12, 2026
Due Feb 25, 2026
Small Business
8 days left

45-DISPENSER,DRINKING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Feb 12, 2026
Due Feb 23, 2026
WOSB
5 days left

FAN KIT, VANEAXIAL

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333413
Posted Feb 12, 2026
Due Feb 23, 2026
6 days left

16-HEATER,AIRCRAFT

DEPT OF DEFENSE
RICHMOND, VA
NAICS 333414
Posted Feb 11, 2026

4110-333415 | New Air Curtain Refrigerators | Pittsburgh VA Medical Center | SDVOSB Set-aside

VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 333415
Posted Feb 11, 2026
Due Feb 27, 2026
SDVOSB
10 days left

FAN,VENTILATING

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333413
Posted Feb 11, 2026
Due Mar 13, 2026
24 days left

41-COIL ASSY

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 333415
Posted Feb 11, 2026
Due Mar 13, 2026
24 days left

45-HEATING ELEMENT,ELE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 333415
Posted Feb 11, 2026
Due Feb 25, 2026
SDVOSB
7 days left

VANEAXIAL FAN

DEPT OF DEFENSE
WARREN, MI
NAICS 333413
Posted Feb 10, 2026
Due Feb 27, 2026
10 days left

45-HEATING ELEMENT,ELE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 333415
Posted Feb 10, 2026