Geothermal Heat Pumps

The most energy-efficient, environmentally-friendly way to heat, cool, and provide hot water for residential and commercial applications

Geothermal Made Better

Enertech Global started as a dedicated geothermal distributor. With a strong commitment to offer the highest-quality product, we became a geothermal heat pump manufacturer, producing GeoComfort, Hydron Module, and TETCO geothermal systems in the Heart of America – Mitchell, South Dakota.

We approach geothermal heat pumps differently. New products are designed with input from installers and distributors. We stand behind our products with one of the strongest warranties in the industry. While we work to ensure there never is a problem with our systems, we are transparent if an improvement needs to be made. When you purchase an Enertech-built geothermal system, you join a family committed to supporting you and the system throughout its long lifetime.

Our Geothermal Products


Enertech offers a diverse range of residential geothermal heat pumps that are energy-efficient, reliable, quiet-operating, year-round comfort solutions for homes. Our residential geothermal systems come with many benefits, such as standard hot water assist (desuperheaters) and the best standard warranty in the industry.


We offer a complete line of commercial geothermal heat pumps to meet the needs of commercial applications such as military bases, schools, office buildings, etc. Benefits of Enertech-built commercial geothermal heat pumps include energy conservation, low lifecycle costs, and low system maintenance.

Geothermal Accessories

As a dedicated geothermal manufacturer, we've partnered with high-quality vendors to offer the complete geothermal package. When you purchase an Enertech-built heat pump, you have access to each accessory needed to complete the system, as well as design services for product appplication.

Why Choose Enertech Global?


Enertech prioritizes relationships and partnerships, because we believe mutual benefit and customer input is as critical to our success as it is to yours. When we create a new, innovative product, we make customers an integral part of the design process.

The Best Support

We have the best people in the industry supporting you every step of the way. We provide installation, sales, and marketing training, software, technical support, and free geothermal design assistance.

Superior Quality

We are committed to quality at each stage of the product and customer journey. Each system is tested thoroughly with a computerized run test, which means it's turned on and monitored in both heating and cooling modes.

Our Geothermal Brands

For market differentiation, we manufacture three geothermal heat pump brands, all committed to customer service and quality:

Financing for Geothermal Heat Pumps

Available in the U.S.

Enertech offers a variety of specialized financing options for geothermal and PV solar installations. This loan features competitive, fixed interest rates, no prepayment penalties, loan amounts up to $70,000, plans of up to 15 years, and no home equity needed. For dealers and installers, there are no dealer fees required. The application is a simple process that makes geothermal more accessible and increases installers' sales. We also have attractive loan options available in Canada. To find out more, click below.

U.S. Federal Tax Credit

There is a 26% federal tax credit for residential geothermal heat pumps, and a 10% federal tax credit for commercial geothermal heat pump installations.
The American Recovery and Reinvestment Act, adopted in October 2008, allows for a 26% tax credit for costs associated with ENERGY STAR-qualified residential geothermal heat pumps, as noted in section 25D of the Internal Revenue Code. The 26% credit applies to geothermal equipment placed in service through 2020. Tax credits will still be available at a reduced rate until 2022.
Contact Us
Phone: (618) 664-9010
Learn more about partnering with Enertech to experience how we provide energy-efficient products and services.