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Geothermal Companies in United States
680 companies listed

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Midwest Geothermal
Grand Rapids, Michigan, United States
Basic Member
Since Apr, 2020
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…
Advanced Mechanical
Davenport, Iowa, United States
Basic Member
Since Apr, 2020
Advanced Mechanical is a premier Quad Cities Heating, Cooling & Geothermal Contractor, specializing in residential and commercial, located in Davenport, Iowa.  We are experts in the design build and installation of heating  and cooling systems, and now commercial kitchen equipment also. …
A-One Geothermal, Inc
Earlham, Iowa, United States
Basic Member
Since Apr, 2020
Business since 1975. Our customers are homeowners, homebuilders, HVAC installers, schools, commercial properties, etc.   We have vertical, horizontal, header, & purging crews to handle a broad range of geothermal projects.Leaders & innovators of horizontal directional boring for ground…
Geothermal Eco Options Inc
Cresco, Iowa, United States
Basic Member
Since Apr, 2020
Geothermal Eco Options Inc. (GEO) is owned and managed by Larry Leliefeld and Frederic "Reed" Carlson who together have over 60 years of construction experience. GEO is a progressive, quality-conscious geothermal driller and installer of all types of geothermal loops, specializing in the drilling and…
Latcham Enterprises
Grinnell, Iowa, United States
Basic Member
Since Apr, 2020
If you are looking for a company that has a total in-house operation and a proven track record for providing homeowners with all of their WaterFurnace Grinnell geothermal heating and cooling needs, you can trust Latcham Enterprises. Our complete in-house operation includes... planning assistance. complete…
Modine Manufacturing Co
Racine, Wisconsin, United States
Basic Member
Since Mar, 2020
Modine Manufacturing Company has been leading the way in thermal management since 1916. We design, manufacture and test heat transfer products for a wide variety of applications and markets. We're at work in practically every corner of the world, delivering the solutions our customers need, where they…
BMR Thermal Inc
Portsmouth, New Hampshire, United States
Basic Member
Since Mar, 2020
2020 marks BMR Thermal’s 20th year providing combustion, waste heat recovery and pollution control equipment and services to industrial, commercial, utility and educational facilities throughout the six New England states (MA, NH, RI, ME, CT and VT).   From the front end, with combustion…
ECS Geothermal, Inc
Smithville, Missouri, United States
Basic Member
Since Feb, 2020
We are the largest geothermal contractor in Kansas City. We are 100% focused on ground source heat pumps – “All We Do Is Geothermal!”  We have installed over 2,500 geothermal heating & cooling systems. It’s also important to note we service over 3,000 geothermal systems…
Clearway Energy Inc
Princeton, New Jersey, United States
Basic Member
Since Feb, 2020
Clearway Energy, Inc. (“Clearway”), (NYSE: CWEN and CWEN.A) and Duquesne University in Pittsburgh have entered into a 40-year energy services agreement following Duquesnes sale of its Tri Generation facility to Clearway. With this arrangement, Duquesne becomes the second recent university…
Ground Source Systems, Inc
Kalispell, Montana, United States
Basic Member
Since Feb, 2020
Here at Ground Source Systems, Inc., we provide the Western Montana area with the finest in WaterFurnace brand geothermal products and solutions. We are proud to be WaterFurnaces choice as a highly qualified provider in the Western Montana community. Our geothermal resource center has a lot of information…
Massmann Geothermal & Mechanical, LLC
Zimmerman, Minnesota, United States
Basic Member
Since Feb, 2020
Throughout the year, Minnesota temperatures fluctuate with the changing seasons. However, about four to six feet below the Earths surface, Minnesota temperatures remain relatively moderate and consistent all year (about 50 degrees F, in MN). This is because the Earth absorbs 47% of all heat and energy…
Earth Energy Heating & Cooling Inc
Eyota, Minnesota, United States
Basic Member
Since Feb, 2020
Earth Energy Heating & Cooling Inc. has provided Rochester geothermal heating and cooling solutions for many years. We proudly offer Rochester WaterFurnace geothermal systems and stand behind our quality work and products. Call us at Earth Energy Heating & Cooling Inc. today. We are ready to…
Supreme Service Today
Baltimore, Maryland, United States
Basic Member
Since Feb, 2020
Supreme Service Today is Baltimore’s trusted heating and cooling contractor and we are excited that you want to learn more about us. We have factory trained, experienced and highly qualified HVAC technicians to provide installation, repair or maintenance service to any and all major brands of…
Chesapeake Geosystems
Baltimore, Maryland, United States
Basic Member
Since Feb, 2020
In the 30 years of operation, Chesapeake Geosystems has earned a reputation as a geothermal contracting firm that delivers projects on time and on budget. Chesapeake Geosystems’ passion for quality is evident in every phase of the job, from consultation to project management. The company maintains…
Energy Analysis Group
Lakewood, New Jersey, United States
Basic Member
Since Jan, 2020
NEW JERSEY’S FINEST ENERGY MANAGEMENT SOLUTIONS It’s no secret that heating, cooling, and electricity can be extremely expensive. Replacing your existing building systems can be costly, but  we’ll severely cushion the blow. Whenever it’s time to change out your multifamily…
Ground Energy Systems
Tenafly, New Jersey, United States
Basic Member
Since Jan, 2020
As geothermal specialists, we are dedicated to improving our industry. Because we do not supply the oil or natural gas industries, we are able to commit ourselves to your geothermal needs and focus on your business. All purchase orders are processed within 24 hours and we offer same day shipping on…
Geothermal Exchange Organization
Springfield, Illinois, United States
Basic Member
Since Jan, 2020
The Geothermal Exchange Organization (GEO) is The Voice of the Geothermal Heat Pump Industry in the United States. As a non-profit trade association, we promote the manufacture, design and installation of GeoExchange® systems—the most energy efficient and environmentally friendly heating and…
SMU Geothermal Laboratory
Dallas, Texas, United States
Basic Member
Since Jan, 2020
The SMU Geothermal Lab is an active research facility within the Huffington Department of Earth Sciences at Southern Methodist University in Dallas, Texas.  The lab was founded in 1970 by Dr. Dave Blackwell who began his career recording high precision temperature-at-depth logs and measuring thermal…
Geothermal Development Associates
Sparks, Nevada, United States
Basic Member
Since Jan, 2020
Our name says it all. We offer a wide range of services to our customers interested in the development of their geothermal resources. We provide front-end feasibility studies, economic analyses, mechanical and electrical engineering, geothermal power plant equipment, and a full range of resource-related…
GeoTilitys
Preston, Washington, United States
Basic Member
Since Jan, 2020
Since installing our first geothermal/geoexchange system in 1990, GeoTility has been a leader in delivering comprehensive turn-key geothermal/geoexchange solutions for every size of installation from single and multi family homes to large commercial and industrial projects. GeoTility was the first geothermal/geoexchange…
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