Merry CHRISTMAS GSI GEÖthermal Solutions, Inc. Natures Fuel for Life. and HAPPY NEW YEAR GEOthermal Solutions, Inc. Heating & Cooling 311 Main Ave. S. Hankinson, ND 701.242.7252 gsibiz.com Merry CHRISTMAS GSI GEÖthermal Solutions, Inc. Natures Fuel for Life. and HAPPY NEW YEAR GEOthermal Solutions, Inc. Heating & Cooling 311 Main Ave. S. Hankinson, ND 701.242.7252 gsibiz.com