Service Centers in Ellsworth & Osceola, WI   |   Fireplace Showrooms in Hudson, WI & Hastings, MN  Call Comfort By Design for your Geothermal repair in Hastings MN.
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Heating • Cooling • Geothermal • Electrical • Plumbing • Fireplaces
Heating • Cooling • Geothermal • Electrical • Plumbing • Fireplaces
(800) 370-6545

Geothermal Heat Pumps

Renewable Energy

Geothermal | Air Conditioning & Furnaces | Air Exchangers | Air Quality
Boilers | In Floor Heating | Wood Pellets | Corn/Pellet Heating

Keep warm and comfortable this winter with a new furnace from Comfort By Design...

Why NOW is the best time to install a WaterFurnace Geo Unit with us:

  • Our trained installers integrate and optimize all system components for higher performance.
  • One call does it all... excavation to start-up we coordinate everything for your installation.
  • Installation includes a FREIER ONE-YEAR efficiency check to ensure optimal system operation.
  • WaterFurnace geothermal units installed by Freier's come with a 10 year parts and labor warranty and a 50 year warranty on the loop.
  • Save up to 75% on your heating and cooling and hot water bills with the ultra-efficiency of a WaterFurnace Geothermal Heating and Cooling system installed by Freier's. And now save even more with rebates from your utility company.

Geothermal Savings Calculator

How much can you save in energy costs with a geothermal system?
Calculate your home's potential geothermal system cost savings.