HVAC equipment manufacturers in Missouri
Missouri has 43 HVAC equipment makers in EPA records, facilities that list codes for heating, air conditioning, refrigeration and air purification equipment. The most are in Springfield, Slater and O Fallon. That is 3% of the 1,258 such facilities nationwide, and Missouri ranks #5 of 44 states.
- Product
- HVAC equipment manufacturers
- Facilities
- 43
- State rank
- #5
- NAICS
- 333413, 333414, 333415
- Revised
- November 1, 2026
Facilities in Missouri
These are active facilities in EPA's ECHO database that list a code for heating, air conditioning, refrigeration and air purification equipment. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.
| Facility | City | What EPA lists |
|---|---|---|
| True Mfg Company Inc | O Fallon | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Tuthill-Vacuum & Blower System | Springfield | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Architectural Components Group, Inc. | Marshfield | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Copeland Scroll Compressors LP | Lebanon | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Engineered Coil Co DBA Drs Marlo Coil | High Ridge | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Parker Hannifin Sporlan Div - Plant 1 | Washington | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Custom Composites Co Inc. | Moberly | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Indeeco | Cuba | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Johnson Marcraft | Maryland Heights | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Loren Cook Co-Barnes St Plant | Springfield | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Loren Cook-Dale Street Plant | Springfield | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Nortek Global HVAC | Poplar Bluff | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Scroll Compressors LLC | Ava | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Tempmaster | Albany | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| True Manufacturing Inc. | Pacific | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| American Air Filter Int -Aaf Int | Columbia | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Aspeq Heating Group, LLC | Pacific | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Aspeq Holdings | Monroe City | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Bha Altair, LLC | Slater | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Brasch Mfg Inc | Paris | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Clarcor Industrial Air Slater Fabric Filter | Slater | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Copeland Corporation | Lebanon | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Donaldson Company Inc | Chesterfield | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Fusselman Salvage Company | Moberly | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Goad Co | Independence | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Hussmann Corporation | Bridgeton | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Ifil USA | Harrisonville | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Indeeco | Saint Louis County | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| John Harmon | Macon | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Johnson Controls Inc-Albany | Albany | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Mammoth Inc | Springfield | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Moore Company | Marceline | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Nordyne Inc-Boonville Plant | Boonville | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Nordyne Inc-Grand Plant | St. Louis | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| Parker Hannifin Sporlan Owensville 2 | Owensville | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Slater Fabric Filter-Bha Group Inc | Slater | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing |
| Sporlan Valve - Owensville | Owensville | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Spx Cooling Tech LLC | Springfield | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Toastmaster Incorporated | Macon | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| True Manufacturing Co, Inc-Bowling Green | Bowling Green | 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
- Springfield: 5
- Slater: 3
- O Fallon: 2
- Lebanon: 2
- Moberly: 2
- Albany: 2
By product code
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (NAICS 333415): 21 of those shown
- Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (NAICS 333413): 11 of those shown
- Heating Equipment (except Warm Air Furnaces) Manufacturing (NAICS 333414): 8 of those shown
All machinery manufacturing in Missouri: 188 facilities and Census job counts.