NAICS codes / 333415

NAICS 333415: Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing — open federal opportunities

59 open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (51), JUSTICE, DEPARTMENT OF (4), ENERGY, DEPARTMENT OF (2), VETERANS AFFAIRS, DEPARTMENT OF (1).

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44--WHEEL ASSEMBLY,DESICCA

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026

NAICS 333415Small Business (total)Due Nov 12, 2026

41--COOLER UNIT,AIR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026

NAICS 333415Due Nov 12, 2026

41--FILTER ELEMENT,AIR CON

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026

NAICS 333415HUBZoneDue Nov 12, 2026

41--CONDENSER,REFRIGERATIO

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026

NAICS 333415Due Nov 12, 2026

FCI MCKEAN CAMP ADMIN AIR HANDLING UNIT & INSTALLATION

JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 30, 2026

NAICS 333415Small Business (total)Due Nov 30, 2026PA

FPC BRYAN, TX - REPLACE HVAC SYSTEM ICC BUILDING

JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 30, 2026

NAICS 333415Small Business (total)Due Nov 16, 2026TX

41--COOLER UNIT,AIR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 30, 2026

NAICS 333415Due Nov 6, 2026

44--DEHYDRATOR UNIT,NONREA

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 30, 2026

NAICS 333415Due Nov 6, 2026

NSWCCD York Chill Pump Replacement

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 333415Due Nov 16, 2026Bethesda, MD

44--DEHYDRATOR UNIT,NONREA

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 333415Due Nov 9, 2026

41--COOLER UNIT,AIR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 333415Due Nov 9, 2026

41--HEAT INTERCHANGER,REFR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 333415Due Nov 9, 2026

36C25227Q0048 - COOLERS AND FREEZER

VETERANS AFFAIRS, DEPARTMENT OF · VETERANS AFFAIRS, DEPARTMENT OF · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415SDVOSB sole sourceDue Nov 6, 2026North Chicago, IL

Facility Vacuum System Chillers

ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · Solicitation · posted Oct 28, 2026

NAICS 333415Due Nov 4, 2026

41--COOLING COIL,AIR,DUCT

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Due Nov 9, 2026

41--CONTROL,AIR CONDITIONE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415HUBZoneDue Nov 9, 2026

41--COOLER,AIR,EVAPORATIVE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Service-Disabled Veteran-Owned (SDVOSB)Due Nov 9, 2026

45--HEATING ELEMENT,ELECTR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Due Nov 9, 2026

41--FILTER ELEMENT,AIR CON

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415HUBZoneDue Nov 9, 2026

41--COOLER,AIR,EVAPORATIVE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415HUBZoneDue Nov 9, 2026

41--COOLER,AIR,EVAPORATIVE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415HUBZoneDue Nov 9, 2026

41--COOLER UNIT,AIR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Due Nov 9, 2026

45--HEATING ELEMENT,ELECTR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Small Business (total)Due Nov 9, 2026

41--AIR CONDITIONER

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Due Nov 9, 2026

41--COVER,AIR CONDITIONER

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Due Nov 9, 2026

44--CARTRIDGE,DEHYDRATO

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Small Business (total)Due Nov 9, 2026

41--COOLER UNIT,AIR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Due Nov 9, 2026

41--COOLING COIL,AIR,DU

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Due Nov 9, 2026

41--COMPRESSOR,REFRIGERATI

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415Service-Disabled Veteran-Owned (SDVOSB)Due Nov 9, 2026

41--HEAT EXCHANGER

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 333415HUBZoneDue Nov 9, 2026

41--Remove and Replace Walkin Cooler and Freezer

INTERIOR, DEPARTMENT OF THE · DEPARTMENTAL OFFICES · Solicitation · posted Oct 27, 2026

NAICS 333415Small Business (total)Due Nov 5, 2026

41--REFRIGERATOR-FREEZER,M

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 333415Women-Owned Small Business (WOSB)Due Nov 2, 2026

29--PUMP ASSEMBLY

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 333415Small Business (total)Due Nov 9, 2026

41--TUBE,CONDENSER

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 333415Small Business (total)Due Nov 9, 2026

41--FILTER ELEMENT,AIR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 333415Small Business (total)Due Nov 9, 2026

41--COMPRESSOR,REFRIGERATI

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 333415Small Business (total)Due Nov 3, 2026

NSWCCD York Chill Pump Replacement

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 26, 2026

NAICS 333415Due Nov 6, 2026Bethesda, MD

41--CRANKSHAFT,COMPRESS

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026

NAICS 333415Due Nov 6, 2026

41--CONDENSER,REFRIGERATIO

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026

NAICS 333415Due Nov 5, 2026

FPC BRYAN, TX - REPLACE HVAC SYSTEM ICC BUILDING

JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 23, 2026

NAICS 333415Small Business (total)Due Nov 4, 2026TX

Shipboard Air Conditioning Plant System Sustainment Plan (SSP)

DEPT OF DEFENSE · DEPT OF THE NAVY · Sources Sought · posted Oct 23, 2026

NAICS 333415Due Nov 16, 2026Washington, DC

Compressor Units and Spares

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 23, 2026

NAICS 333415Due Nov 9, 2026MD

48--REGULATOR,TEMPERATURE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026

NAICS 333415Small Business (total)Due Nov 2, 2026

41--ENVIRONMENTAL CONTROL

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026

NAICS 333415Due Nov 2, 2026

FCC TERRE HAUTE Heating Condensate Pumps

JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 21, 2026

NAICS 333415Small Business (total)Due Nov 2, 2026Terre Haute, IN

41--COOLING COIL,AIR,DU

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026

NAICS 333415Due Nov 2, 2026

41--COOLING COIL,AIR,DUCT

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026

NAICS 333415Due Nov 2, 2026

41--COOLER UNIT,AIR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026

NAICS 333415Due Nov 2, 2026

HEAT INTERCHANGER,R

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 7, 2026

NAICS 333415Due Nov 3, 2026

HEAT INTERCHANGER,R

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 7, 2026

NAICS 333415Due Nov 3, 2026

CHILLER

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 2, 2026

NAICS 333415Due Nov 2, 2026

CHILLER

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 1, 2026

NAICS 333415Due Nov 2, 2026

BPA - Air Conditioning and Warm Air Heating PSC 4120, 4130

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Sep 22, 2026

NAICS 333415Small Business (total)Due Nov 11, 2028Indian Head, MD

TECHNOLOGY LICENSING OPPORTUNITY: Heat Pipe Reactor Wick and Fill Platform

ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · Special Notice · posted Jun 4, 2026

NAICS 333415Due Dec 4, 2026Los Alamos, NM

BPA - Air Conditioning and Warm Air Heating PSC 4120, 4130

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Feb 18, 2026

NAICS 333415Small Business (total)Due Nov 11, 2028Indian Head, MD

BPA - Air Conditioning and Warm Air Heating PSC 4120, 4130

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Jan 7, 2026

NAICS 333415Small Business (total)Due Nov 11, 2028Indian Head, MD

BPA - Air Conditioning and Warm Air Heating PSC 4120, 4130

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Sep 30, 2024

NAICS 333415Small Business (total)Due Nov 11, 2028Indian Head, MD

BPA Air Conditioning and Warm Air Heating

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Nov 21, 2023

NAICS 333415Small Business (total)Due Nov 11, 2028Indian Head, MD

BPA - Air Conditioning and Warm Air Heating PSC 4120, 4130

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Nov 21, 2023

NAICS 333415Small Business (total)Due Nov 11, 2028Indian Head, MD

Related NAICS codes (industry group 3334)

333413 Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (42 open)
333414 Heating Equipment (except Warm Air Furnaces) Manufacturing (14 open)
3334 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (1 open)

How NAICS codes decide small business size: NAICS codes for small business · notice types explained · set-asides