products

WaterFurnace Geothermal

Heating, Cooling and Hot Water


Heil Heating & Cooling Products

Heil® Air Conditioners, Heat Pumps & Gas Furnaces.


Buderus Cast Iron Boilers

Intelligent Heating Produces More Comfortable Room Temperatures.


Triangle Tub High Efficency Condensing Boiler

Tirangle Tube offers a wide range of HVAC products.


Luxaire - Setting The Performance Standard

When you need a high-performance comfort system to make your place more pleasurable, it pays to choose Luxaire® products.


Aprilaire Air Quality Products

To help you protect the health and comfort of your family.


Fantech Air to Air Exchanges

Fantech provides solutions to improve indoor air quality.


Beka Radiant Cooling

Micro Capillary Tubes, the BEKA - KaRo SYSTEM.


Panasonic Exhaust Fans

Refreshingly quiet Panasonic WhisperGreen Ventilation Fans


Did you know?

  • The first recorded geothermal system was a 1912 Swiss patent.
  • The ground absorbs 47% of the sun’s energy that reaches planet Earth. This amount of energy represents 500 times more than mankind needs every year.
  • About half a million geothermal systems have been installed since 1980.
  • Installing a geothermal system in a typical home is equal, in greenhouse gas reduction, to planting an acre of trees, or taking two cars off the road.
  • Current geothermal installations save more than 14 million barrels of crude oil per year.
  • If one in 12 California homes installed a geothermal system, the energy saved would equal the output of nine new power plants
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3500 Newville Rd, Janesville, WI 53545 | Phone: 608-758-9882 | Fax: 608-758-984

Regions Served: Don Martin Heating and Cooling Provides Products and Services To The Following Communities and Counties In Southern Wisconsin and Illinois:

Wisconsin Counties Served Wisconsin Cities Served Illinois Cities Served
Rock County, Wisconsin
Walworth County, Wisconsin
Dane County, Wisconsin
Jefferson County, Wisconsin
Green County, Wisconsin
Janesville, WI
Elkhorn, WI
Delavan, WI
Whitewater, WI
Fort Atkinson, WI
Milton, WI
Edgerton, WI
Macfarland, WI
Madison, WI
Evansville, WI
Orfordville, WI
Darien, WI
Beloit, WI
Lake Geneva, WI
Mukwonago, WI
East Troy, WI
Lake Mills, WI
Brodhead, WI
Monroe, WI
Deerfield, WI
Oregon, WI
Evansville, WI
Albany, WI
Juda, WI
New Glarus, WI
Jefferson, WI
Johnson Creek, WI
Stoughton, WI
Cambridge, WI
Walworth, WI
South Beloit, IL
Rockton, IL
Roscoe, IL
Durand, IL
Harvard, IL
Poplar Grove, IL
Capron, IL
Shirland, IL