We're the coolest guys around.

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Serving Central Minnesota | 218-927-6777

Call now Geothermal Geothermal

Looking for a greener way to heat and cool your home while reducing your utility bills at the same time? Call the experts at Duffney Refrigeration, Inc for our geothermal system installation services. Geothermal systems use the heat from the earth to keep your home warm, significantly reducing your utility costs and the use of fossil fuels.


Contact us today to see if geothermal heat is the right solution for your home.

The environmentally friendly way to heat your home

Our geothermal services

•  Heat pump installations

•  Heat pump repairs

•  Heat pump maintenance and service

Save on your energy bills — call us today!

1-866-383-3639 (1-866-DUFFNEY)

Reduce your dependency on fossil fuels with geothermal systems for your home