Earth River Geothermal Inc.

In Annapolis and throughout Maryland, Earth River Geothermal is your locally-owned, full-service, geothermal heating and cooling systems provider. Earth River Geothermal has been serving communities throughout central Maryland since 1997 by designing...

In Annapolis and throughout Maryland, Earth River Geothermal is your locally-owned, full-service, geothermal heating and cooling systems provider. Earth River Geothermal has been serving communities throughout central Maryland since 1997 by designing and installing geothermal HVAC systems. We are your locally-owned, full-service and accredited geothermal heating & air conditioning contractor. We are committed to helping Maryland families and businesses maximize their energy savings by installing the most energy efficient geothermal heating and cooling systems. We are so grateful for our customers' feedback and we're proud to say that we have a 100% customer satisfaction rate. Please read our Maryland Geothermal Heat Pump Reviews page to see what our Maryland customers have to say about their experience working with Earth River Geothermal.