Lemmons Heating & Air Conditioning has been in business for over 50 years providing superior HVAC services to the Springfield area. We also sell AC and furnace parts.. AC,heaters,furnaces,thermostats, Furnace repair,heater repair,heat pump installation and repair,boiler installation and repair,humidifier installation,electric water heater repair,thermostat installation,baseboard heating,radiant heating,electronic air cleaners,filter replacement,system tune ups and maintenance,24 hour emergency services,central air units,high velocity units,multi-zone cooling systems,ductless split systems,refrigerant replacement,humidification and dehumidification,whole house filter systems