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405 E Superior Street, Suite 275
Duluth, MN 55802
geothermal99@aol.com

  
     
 
Welcome to the Northland!

Northland GeoThermal is proud to offer you new solutions to your home heating and cooling questions. The GeoComfort systems deliver the best in geothermal heating and cooling for every home -- existing or new construction, large or small. GeoComfort delivers unsurpassed comfort, energy savings and environmental benefit -- with systems so quiet and so inexpensive to operate and maintain, you'll forget they are there.
ADDITIONAL INFORMATION
The Loop: The Heart of Geothermal

Geothermal Loops
The Vertical Loop is one of four looping options in Geothermal.
read more >

Click here to open the GeoComfort Journal in a new window.
Click here to view a printable 4-page newsletter on all of the benefits of using Geothermal.
GeoComfort Journal

 

 

 

 


 

 
 



 
Click here to visit Cosgriff Sheet Metal's website.
 
Partnering with Cosgriff Sheet Metal
to provide all of your heating and cooling
needs! Click here to visit their site.
  

 

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 ©2009 All Rights Reserved.  Updated 11-4-2009