Best geothermal systems in south central Wisconsin are designed by Brown Heating & AC & geothermal

Tax Credits and financing options for your GeoComfort geothermal system.

  • Residential Energy-Efficient Property Credit. A 30% tax credit for the installation of a ground source heat pump (geothermal system) with no cap was enacted in 2009. This Tax credit is available through the end of 2016.


Enertech Geothermal Guide

Brown Case Study

Free Guide:
High Performance and High
Efficiency Geothermal Home Heating, Air Conditioning and Water Heating Systems

Free Case Study:
Retirees Use Geothermal to Reduce Utility Bills in Their Energy-Efficient Central Wisconsin Home

Contact Info
633 South Main Street
Deerfield, WI 53531

Products and Services

GeoComfort geothermal systems throughout south central Wisconsin

In the geothermal area of our business we proudly represent the complete line of GeoComfort geothermal systems throughout south central Wisconsin including the greater Madison, Wisconsin area. We offer GeoComfort geothermal systems that meet the varied geothermal situations with the appropriate geothermal solution, whether that is in a packaged geothermal system, combination geothermal system, water to water geothermal system, and/or split geothermal systems with natural gas.  Learn more »

In Floor Radiant Heating

In floor radiant heat in south central Wisconsin homes: When Brown Heating and Air Conditioning and geothermal installs in floor radiant heat in combination with a geothermal system in south central Wisconsin, people love the comfort of warm floors, even heat, much lower energy costs, and better indoor air quality…. perfect for everyone, especially those that are sensitive to airborne particles such as dust, pollen, and mold, etc. Learn more »

Geothermal Loop Systems

We recommend the right loop system for the geothermal system for your south central Wisconsin home. We are proficient at recommending the optimum approach with value, and we manage the installation of all ground loop systems including: Learn more »

Geothermal Energy Efficiency

We design and specify your geothermal system throughout south central Wisconsin in a way that assures great energy efficiency and amazingly low operating costs to heat and cool your home. Learn more »

Geothermal Systems for Retrofitting

Brown Heating and Air Conditioning and geothermal is completely proficient in geothermal systems for retrofit purposes or when installing geothermal systems in remodeled homes throughout south central Wisconsin. In addition, we know how a geothermal system can be easily and inexpensively subdivided or expanded in many situations such as home remodeling and/or home additions. Learn more »

GeoComfort Geothermal System Warranty

Brown Heating and Air Conditioning and geothermal stands behind the excellent GeoComfort geothermal system warranty throughout south central Wisconsin. Learn more »

Installation and Service Region

We are dedicated to installing and supporting high quality, high performance and energy efficient geothermal systems to regions: Learn more »

Contact Info

633 South Main Street
Deerfield, WI 53531


[email protected]

Brown Heating & geothermal & A/C Inc.