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Serving Charles City, IA

Air and Water Services

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Geothermal heating installation
Geothermal heating installation

Improve your home's heating system while becoming more environmentally friendly with a geothermal heating system. Call the local, family owned and operated Mills Inc at 641-228-2545 for your FREE consultation.


Qualify for a tax credit through the end of the year with a geothermal heating system. Contact us today to schedule your geothermal installation and receive a 1-year labor warranty with your Lennox product.

Professional geothermal installations

Geothermal heating system services offered

  • Ground loops

  • Vertical loops

  • Energy savings

  • Horizontal loops

Qualify for tax credits with a geothermal heating system

For your FREE geothermal heating consultation, call now: