US Factory Map

HVAC equipment manufacturers in Illinois

Illinois has 39 HVAC equipment makers in EPA records, facilities that list codes for heating, air conditioning, refrigeration and air purification equipment. The most are in Cary, Chicago and Effingham. That is 3% of the 1,258 such facilities nationwide, and Illinois ranks #7 of 44 states.

Product
HVAC equipment manufacturers
Facilities
39
State rank
#7
NAICS
333413, 333414, 333415
Revised
November 1, 2026

Facilities in Illinois

These are active facilities in EPA's ECHO database that list a code for heating, air conditioning, refrigeration and air purification equipment.

FacilityCityWhat EPA lists
Durex IndustriesCaryHeating Equipment (except Warm Air Furnaces) Manufacturing
Ghp Group IncNiles, Township OfHeating Equipment (except Warm Air Furnaces) Manufacturing
Mechanovent EffinghamEffinghamIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Menk USASterlingHeating Equipment (except Warm Air Furnaces) Manufacturing
Sewer Equipment Co Of AmericaDixonAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Xylem Inc Residentl/comm WaterMorton GroveHeating Equipment (except Warm Air Furnaces) Manufacturing
American Event Services LLCDanvilleAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Arntzen CorpRockfordAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Blu Sky Solutions, Inc.ChampaignAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Camfil Farr IncCrystal LakeIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Chicago Blower CorpGlendale HeightsIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Chicago Metallic CorpForest ViewHeating Equipment (except Warm Air Furnaces) Manufacturing
Coffman Mfg CorpCaryHeating Equipment (except Warm Air Furnaces) Manufacturing
Colmac CoilPaxtonAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Culligan USANorthbrookAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Eclipse Combustion IncRockfordHeating Equipment (except Warm Air Furnaces) Manufacturing
Elkay Manufacturing CoSavannaAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Empire Comfort SystemsBellevilleHeating Equipment (except Warm Air Furnaces) Manufacturing
Enviro-Safe Refrigerants, IncPekinAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Evapco - Greenup, IlGreenupAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Evapco IncGreenupAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Filtration Group IncAuroraIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Filtration Group IncJolietIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Inter-City Prods./snyder General Corp.Red BudAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Jtr Heating And Air ConditioningMoneeAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Peppertree Enterprises DBA Coolant ExpreWashingtonAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Ravenswood Studio IncLincolnwoodHeating Equipment (except Warm Air Furnaces) Manufacturing
Rawal EngraversVilla ParkAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
RevcorCarpentersvilleIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Roadmaster/div Of Brunswick CorpEffinghamIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Seraph Ind.WinnebagoHeating Equipment (except Warm Air Furnaces) Manufacturing
Sgs Refrigeration, Inc.DixonAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Sound Enhancement Prod IncCaryHeating Equipment (except Warm Air Furnaces) Manufacturing
Spraylat Corp IlChicagoHeating Equipment (except Warm Air Furnaces) Manufacturing
Tdc Filter Mfg IncCiceroIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Temtco Steel IncChicagoAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Wcr IncPeoriaAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
William W Nugent & CoSkokieIndustrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
Wl Engler Distributing LLCChicagoHeating Equipment (except Warm Air Furnaces) Manufacturing

Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.

Where they are

  • Cary: 3
  • Chicago: 3
  • Effingham: 2
  • Dixon: 2
  • Rockford: 2
  • Greenup: 2

By product code

  • Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (NAICS 333415): 17
  • Heating Equipment (except Warm Air Furnaces) Manufacturing (NAICS 333414): 13
  • Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (NAICS 333413): 9

All machinery manufacturing in Illinois: 367 facilities and Census job counts.