Featured Companies
Enertech Global, LLC
Enertech Global, LLC produces geothermal heating and cooling products for both residential and commercial applications throughout North America. The company’s product lines consist of GeoComfort®,Hydron Module® and TETCO® brands.

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Roxul Incorporated
Roxul Inc. is part of Rockwool International of Denmark, the world's leading producer of stone wool, which is a stone fiber based insulation made from natural stone and recycled content.

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Typar Landscape Products
You'll love what Typar can do for your garden or yard. Typar helps you keep your landscaping healthy and free of weeds.

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Brown Heating & geothermal & A/C Inc.
Brown Heating and Air Conditioning and geothermal has more than 75 years combined experience with heating and cooling and geothermal systems throughout South Central Wisconsin, Deerfield, Wisconsin, Dane County Wisconsin, and Madison, Wisconsin. With our headquarters in Deerfield, Wisconsin - South Central Wisconsin, we design high performance geothermal systems and assure the quality of our work and your comfort, with service 24 hours a day, 7 days a week. 

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Zehnder America
Proper ventilation promotes well-being and a healthy lifestyle. Zehnder Comfosystems comfort ventilation systems provide an assurance that equal amounts of stale and fresh air will be exchanged and optimal indoor air quality is achieved in the home.

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Serenbe Sustainable Community
Anchored by a 25-acre farm providing organic produce throughout the Chattahoochee Hill Country and Atlanta, Serenbe is a 1,000-acre mixed use, sustainable community offering connections between nature, culture, and the art of living.

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Legrand
As the leading provider of products and systems for electrical installations and information networks wherever people live and work, Legrand delivers an unequaled depth and breadth of innovative solutions.

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Amvic Building System
Amvic is an industry leading manufacturer of Insulated Concrete Forms (ICF) and Rigid Foam Insulation (EPS) products that consistently exemplify exceptional quality, superior strength and ease of installation. Since Amvic started, the company has experienced increasing demand for its products which has led to rapid growth and expansion that is anticipated to continue in the future.

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Hydronics Industry Alliance
A quiet revolution in home heating is sweeping America. More and more, homeowners are turning to what many consider the most comfortable heating solution, hydronic heating, which utilizes water instead of or in addition to air as the heat transfer medium.

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GeoComfort Geothermal Systems
GeoComfort geothermal system units are made in America with the highest standards of quality. Our commitment to continuous improvement and quality control has made reliability one of GeoComfort's greatest assets.

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Lake Country Heating & Cooling
Lake Country Heating and Cooling and geothermal designs and installs the best and most energy efficient geothermal systems in the entire lake country, Southeast Wisconsin area.

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Maxxon Corporation
Since gypsum first met sand in 1972, Gyp-Crete, now Maxxon Corporation, has provided superior underlayment products for solving virtually any floor problem. Maxxon not only started the industry, but continues to lead it with high quality products, training, research, and expert installation by a worldwide network of authorized dealers.

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Hydron Module Geothermal Systems
The Hydron Module geothermal systems brand is founded on the basic principle of quality craftsmanship. From inception, Hydron Module geothermal systems have been built with the simple ideal of good people taking pride in producing the best products.

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Scott-Lee Heating Geothermal Company
Since 1978, Scott – Lee Heating and geothermal Company has installed the highest performance heating and cooling and geothermal systems in St. Louis, Missouri, heating and cooling and geothermal systems in St. Louis county Missouri, and heating and cooling and geothermal systems in Western Illinois. It is our experience that has provided the technical expertise to our heating and cooling and geothermal systems customers in St. Louis, Missouri, in St. Louis County, and in Western Illinois, but the foundation of our company and our success is our deep commitment to you and all our customers.

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Sylvania
Sylvania manufactures and markets a wide range of products, electronic and magnetic ballasts, precision materials and components for business, industry, consumers, for the automotive industry, and for the computer, aerospaceand other major industries world wide.

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Trex
Trex Company is the country's largest manufacturer of wood-alternative decking, railing and fencing products, marketed under the brand name Trex®.

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Bio-Microbics
Bio-Microbics offers economic and effective solutions for the global onsite residential, neighborhood, commercial, and marine wastewater, water reuse, and stormwater treatment markets.  Better Water. Better World.  

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PPG Pittsburgh Paints
PPG Pittsburgh® Paints is a nationally recognized brand trusted by painting contractors, building owners, architects, designers, and homeowners for over 100 years.

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Mort's Plumbing and Heating and geothermal
Geothermal systems in North Iowa and Central Iowa are at their finest and most energy efficient if the ground source heat pump geothermal system is designed and installed by Mort’s Plumbing and Heating and Geothermal.

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