Ground Loop Heating and Air Conditioning, Inc., is a third-generation family-owned heating and air conditioning business specializing in WaterFurnace geothermal systems. What started as a small sheet metal company in Maryland is now one of the most established geothermal companies in the entire country.
For over 30 years, our company has been designing
Anne Wismer —
Positive: Professionalism, Quality, Responsiveness, Value
We have used Ground Loop for 16 years. They installed Geothermal
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