HVAC equipment manufacturers in Wisconsin
Wisconsin has 31 HVAC equipment makers in EPA records, facilities that list codes for heating, air conditioning, refrigeration and air purification equipment. The most are in La Crosse, Rhinelander and De Pere. That is 2% of the 1,258 such facilities nationwide, and Wisconsin ranks #12 of 44 states.
- Product
- HVAC equipment manufacturers
- Facilities
- 31
- State rank
- #12
- NAICS
- 333413, 333414, 333415
- Revised
- November 1, 2026
Facilities in Wisconsin
These are active facilities in EPA's ECHO database that list a code for heating, air conditioning, refrigeration and air purification equipment.
| Facility | City | What EPA lists |
|---|---|---|
| Airpro-Ta335 | Rhinelander | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Api Heat Transfer | Franklin | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Bassett Mechanical Inc | Kaukauna | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Carnes Co | Verona | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Catalytic Combustion Corp | Bloomer | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Donaldson Company, Inc. | Baldwin | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Iap Inc | Phillips | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Kono Kogs | Green Bay | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Leer Inc | New Lisbon | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Manitowoc Ice, Inc. | Manitowoc | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Nor-Lake Inc | Hudson | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Perlick Corporation | Milwaukee | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| The Trane Company - Main Complex | La Crosse | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Titan Air LLP | Osseo | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Airpro Fan & Blower | Rhinelander | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| American Royal | Plymouth | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Chart Energy & Chemical Inc | La Crosse | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Copeland Industrial LP | Cudahy | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Durr Systems, LLC | De Pere | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Federal Industries | Belleville | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Greenheck Corp. Mosinee | Mosinee | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Greenheck Fan | Schofield | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Greenheck Fan Corporation - Facility 18 | Schofield | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Industrial Combustion LLC | Monroe | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| L B White Company Inc | Onalaska | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Lanair Products LLC | Janesville | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Martin Petersen Co Inc | Kenosha | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Megtec Systems | De Pere | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Trane - South Lacrosse Operat Ions | La Crosse | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Trane Plt 7 Manufacturing | La Crosse | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Xetex La Crosse | La Crosse | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment 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
- La Crosse: 5
- Rhinelander: 2
- De Pere: 2
- Schofield: 2
- Franklin: 1
- Kaukauna: 1
By product code
- Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (NAICS 333413): 13
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (NAICS 333415): 13
- Heating Equipment (except Warm Air Furnaces) Manufacturing (NAICS 333414): 5
All machinery manufacturing in Wisconsin: 301 facilities and Census job counts.