Nelson Comfort is Cincinnati's premier geothermal, heating & cooling, and electrical contractor. Family owned and operated since 1925, Nelson Comfort is proud to have a community-wide reputation for honesty, professionalism, and courteous customer service. Our company prides itself on using industry leading technologies in the field with a service department that is factory-trained and on call 24 hours a day. Our electronically dispatched trucks are ready to assist you with any difficulties you have. We have the ability to service and install any type of heating or cooling system.