Geothermal Companies
808 companies listed

At Terra Caloric, our mission is simple: leverage the massive, free, renewable energy in groundwater and provide rural homeowners with an affordable system that allows them to heat and cool their homes for a fraction of what they’re currently spending.   With a Well-Connect™ hybrid…

EcoMech Geothermal Heating and Air Service in Atlanta is a focused team of dedicated heating and air professionals providing sustainable energy heating and air solutions under one roof. For over ten years EcoMech  has been providing heating and air solutions and is continually ranked as a leader…

Midwest Geothermal is a privately held company based in Grand Rapids, Michigan. We are a full service, turnkey geothermal ground-loop installation contractor. We start by offering our clients assistance with site feasibility, field design, budgeting and support them all the way to a complete system…

Greentown, IN is where Hochstedler's is based, and we service Howard and surrounding counties.  We service any brand of heating and cooling equipment and a wide variety HVAC systems:Our excellent service technicians will perform a thorough routine maintenance on your heating and cooling system,…

Geothermal heating and cooling systems take advantage of the natural, even temperature several feet beneath the Earth’s surface.  A loop of pipes is installed underground, which circulates water. In the winter, these water pipes absorb the relative heat beneath the earth and deliver it to…

300 - 400% efficient Heating and Cooling for your home. Serving Northern MN and WI for over 20 years. Free estimates and In-Home analysis. Call today to find out how much you can save with our geothermal systems

PETROLERN LLC is a leading-edge technology company working on subsurface solutions for carbon storage, geothermal and oil and gas projects. We conduct cutting edge R&D and execute global projects to increase our clients’ profitability yet minimizing their environmental footprint. Our green…

Energy Plus GeoThermal is based in Ammon, Idaho. We provide service in our local area and Island Park, Jackson Wyoming, Soda Springs, and all the space in between! Services Not only will we keep everything running at full capacity but we will offer insight on what you can do to keep your unit maintained…

Bill Wenzel Heating and Air Conditioning, Inc. is proud to be a designated HVAC System Quality Installation Contractor from the Air Conditioning Contractors of American (ACCA) Quality Assured (QA) Program for HVAC system installations for EnergyStar Qualified New Homes Program.  The ACCA Quality…

We are a full-service heating and air conditioning company serving Bethlehem and the surrounding areas. We service and repair all brands of heating and air conditioning products including air conditioners, furnaces, heat pumps, and all heating and cooling equipment. We specialize in geothermal systems.…

Our company started when Bob Hardina bought out a well-established Damariscotta plumbing and heating company and renamed it Mid-Coast Energy Systems Inc.  During the 1976 embargo, Bob realized the need to make alternative energy viable for all. In fact, the MCES logo with its bright sun shining…

Mid-Atlantic Geothermal specializes in high efficiency geothermal, mechanical, and solar systems for residential and commercial applications. Renewable energy systems decrease your dependence on traditional energy utilities, create long term savings, and have a minimal impact on the environment.  We…

Cleveland Thermal has provided steam heat to downtown Cleveland customers since 1894, adding chilled water in 1993. Today, our two district energy facilities supply residential, institutional, government, and commercial customers with a variety of sustainable steam and chilled water solutions.  Cleveland…

As Hi-Tech Service Company owner and chief engineer Dennis DeMar puts it, “We’ve been installing energy-efficient geothermal systems ever since I founded the company in 1996, but in 2004 we made the decision to specialize in geothermal.” Today the company is known for providing “Consistent,…

Innovative Energy is a company serving the geothermal heating and cooling needs of customers in western Wisconsin and eastern Minnesota. We are focused on geothermal systems. Innovative Energy is small, but we strive to be smart.    Small means we have a lean and economical operation that…

GEOthermal Solutions Inc. is your complete Geothermal HVAC installer. We specialize in sales, service and installation of geothermal systems. We tailor every job to fit your needs and expectations, assuring quality that is affordable and dependable. At GSI, we pride ourselves in top-notch system design.…

In 1986, Watervale Heating & A/C was established in Fallston, Maryland. Due to their professionalism, hard work and dedication, the business grew tremendously. In 1992, Watervale made the decision to become a Geothermal Specialist and also a Waterfurnace Dealer. As such, employees received factory…

For over 25 years SALT’s top management has conceived, designed, developed and financed some of the most innovative clean energy infrastructure projects in the US and overseas, totaling billions of dollars of investments and outputting hundreds of MW of clean energy. Through its holdings of Elemental…

Headquartered in Central Maryland, Earth River Geothermal Heating & Cooling provides a complete solution for geothermal heating and cooling systems. We are a local company that has been in business since 2007. We help homeowners tap earth’s abundant supply of renewable geothermal energy to…

Southcoast Greenlight is a full service renewable energy company providing, photovoltaic (PV), solar hot water and geothermal heating and cooling systems for homes, businesses and communities in southern New England. We are professionals specializing in energy efficiency and renewable energy with our…