GEOTHERMAL HEAT PUMP DIRECTORY & HOMEOWNER RESOURCE
Find Geothermal Installers and Plan Your Project With Confidence
Search our nationwide directory of geothermal heat pump installers, compare local contractors, and get the information you need to make informed decisions about geothermal heating and cooling. Explore costs, incentives, system options, installation planning, maintenance, and more—all in one place.
Everything You Need to Understand and Plan a Geothermal Heat Pump Project
The Geothermal Directory is built to help homeowners research geothermal heating and cooling from the first question through installation and ownership. Learn how geothermal heat pumps work, what systems cost, which incentives and tax credits may be available, how ground loops and drilling work, what to look for in an installer, common warning signs, maintenance considerations, and the questions to ask before making a major investment.
Geothermal Rebate Finder
Find maintained federal, state, local, utility, manufacturer, and financing program sources.
Geothermal Installation Planner
Match your ZIP, home type, and site context to the most specific validated installation guide available.
What Is a Geothermal Heat Pump?
See how the indoor equipment and ground loop move heat in winter and summer.
Geothermal Heat Pump Cost Guide
Understand equipment, drilling or excavation, ducts, electrical work, permits, and restoration.
Federal Geothermal Tax Credit Guide
Review the current federal status, eligibility concepts, documentation, and tax-advice boundary.
How to Find a Qualified Geothermal Installer
Compare experience, load calculations, loop design, proposals, commissioning, and support.
Geothermal Pros and Cons
Weigh comfort and efficiency against first cost, site disruption, complexity, and service needs.
Plan My Installation
Match your ZIP, home type, and site context to one practical installation guide.
Geothermal FAQs
Get practical answers about installation, costs, operation, repair, and safe troubleshooting.
Geothermal Red Flags
Recognize weak proposals, recurring system problems, and replacement without diagnosis.
Geothermal Information
Start at the national learning center for fundamentals, planning, troubleshooting, and local guides.