The Furnace Man Heating & Cooling, LLC is a professional HVAC company providing comprehensive installation, repair, replacement, and maintenance services to the surrounding Dayton, OH area. From heating, air conditioning, and indoor air quality to ductwork, water heaters, and whole house generators, our highly trained and qualified technicians can do it all. Our HVAC technicians are NATE-certified and EPA-certified and fully experienced to help keep your home comfort the way you want it to be.