OH INDUSTRY LEADS
HVAC Manufacturing Companies in Ohio
Find hvac manufacturing manufacturers and suppliers in Ohio.
13,500
Mfg. Establishments
680,000
Mfg. Employment
6
Major Cities
Yes
Top Mfg. State
HVAC Manufacturing in Ohio
Ohio has approximately 13,500 manufacturing establishments and 680,000 manufacturing employees. Ohio is a top-three manufacturing state, with deep automotive supply chains, extensive metal fabrication, the polymer capital in Akron, and Wright-Patterson AFB driving aerospace innovation.
Ohio is one of the leading states for hvac manufacturing. HVAC manufacturing includes companies that produce residential and commercial heating, ventilation, air conditioning, and refrigeration equipment. The US is one of the world's largest HVAC markets, with manufacturers like Carrier, Trane, Lennox, Daikin, Johnson Controls, and Rheem operating major production facilities domestically.
Types of HVAC Manufacturing Companies in Ohio
Residential HVAC Manufacturers: Companies producing furnaces, air conditioners, heat pumps, and air handlers for residential applications.
Commercial HVAC Producers: Manufacturers of rooftop units, chillers, air handling units, and VRF systems for commercial buildings.
Refrigeration Equipment Makers: Companies producing commercial refrigeration cases, walk-in coolers, and industrial refrigeration systems.
HVAC Component Suppliers: Manufacturers of compressors, coils, motors, controls, and other components for HVAC systems.
Key HVAC Manufacturing Cities in Ohio
Major industrial centers in Ohio include Columbus, Cleveland, Cincinnati, Dayton, Toledo, and Akron. These cities have concentrations of manufacturers across sectors including automotive tier 1 suppliers, metal fabrication, and plastics manufacturing.
Find HVAC Manufacturing leads in Ohio
SUPPLYCO's AI agents identify Ohio hvac manufacturing companies with buying intent.
Other States for HVAC Manufacturing Leads

Ready to close more deals?
See how SUPPLYCO can help your team identify high-intent buyers and never miss a follow-up.