HVAC equipment manufacturers in Louisiana
Louisiana has 15 HVAC equipment makers in EPA records, facilities that list codes for heating, air conditioning, refrigeration and air purification equipment. The most are in Baton Rouge. That is 1% of the 1,258 such facilities nationwide, and Louisiana ranks #24 of 44 states.
- Product
- HVAC equipment manufacturers
- Facilities
- 15
- State rank
- #24
- NAICS
- 333413, 333414, 333415
- Revised
- November 1, 2026
Facilities in Louisiana
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 |
|---|---|---|
| Alliance Compressors LLC | Natchitoches | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Andritz Western Pneumatics LLC | Ruston | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Cameron Solutions Inc | New Iberia | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Clark Systems | Crowley | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Hope Svcs Inc | Houma | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| International Shipyard LLC - Shipyard Facility | Larose | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Johnson Controls Inc | St Rose | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Munters Corp - Munters Baton Rouge | Baton Rouge | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Novelaire Technologies LLC - Lasi Facility | Baton Rouge | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Ohmstede Ltd. | Sulphur | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Rotor Source Inc | Baton Rouge | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Safe Air Technology | Baton Rouge | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Scientific Sys | Baton Rouge | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Trane Co - Spring Hill Facility | Cullen | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Trans Reefer Svc | Kenner | 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
- Baton Rouge: 5
- Natchitoches: 1
- Ruston: 1
- New Iberia: 1
- Crowley: 1
- Houma: 1
By product code
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (NAICS 333415): 11
- Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (NAICS 333413): 3
- Heating Equipment (except Warm Air Furnaces) Manufacturing (NAICS 333414): 1
All machinery manufacturing in Louisiana: 580 facilities and Census job counts.