23906 Mervell Dean Road
Hollywood, MD 20636
Simmons Heating & Air Conditioning Corp.
Serving St. Mary’s County, Charles County and Calvert County, Maryland
Simmons Heating and Air Conditioning is located in Southern Maryland and specializes in the sale and installations of Lennox/Armstrong air handling products and GeoThermal heat exchange systems, both residential and commercial. The sales and installation of these products are only a small portion of what Simmons has to offer. Frank Simmons, President and CEO of Simmons Heating and Air Conditioning Corporation, has been awarded certificates by the Air Conditioning Contractors of America, Ferris State University and the Michigan Geothermal Energy Association.