HOW IT WORKS
Find the Right Geothermal Contractor.
Or Get Found.
GeothermalFinder connects homeowners and property developers with licensed geothermal drilling contractors — and helps installers get discovered without paying per lead.
Find a Geothermal Contractor in 3 Steps
Every contractor on our directory is sourced from public licensing records — not paid placements.
Search Your Area
Enter your city, state, or zip code. We'll show every licensed geothermal contractor nearby, sorted by verification status and proximity.
Compare Contractors
Review services offered, licence numbers, service areas, customer ratings, and loop types. Verified badges mean the licence checks out against state records.
Contact Directly
Call, email, or request a quote directly from the contractor. No middlemen, no lead fees. 100% free for homeowners — always.
(50 states & 10 provinces)
for Contractors
Data Sources
Where Our Data Comes From
We don't accept paid placements. Every profile starts with verified public records.
State Licensing Databases
Contractor licences pulled directly from government regulatory agencies across all 50 US states and 10 Canadian provinces.
Municipal Geothermal Permitting Lists
Approved contractor lists from cities that maintain active geothermal well drilling and installation permitting programs.
Licence Number Verification
Every Verified badge means the contractor's licence number has been confirmed against official records. Not self-reported.
Quarterly Re-Verification
Listings are re-checked against source databases quarterly. Expired or revoked licences are flagged automatically.
Need a Geothermal Contractor?
Search licensed contractors across the United States. Compare services, check licences, and contact directly — always free.
Own a Geothermal Business?
Claim your listing for free. Get a verified badge, embeddable widget, and a dofollow backlink to your website.
Common Questions
Is it really free to claim a listing?
How do I know if a contractor is legitimate?
Why are some contractors listed that haven't claimed their profile?
Do contractors pay to be listed?
How is this different from Angi, Thumbtack, or HomeAdvisor?
What data do you collect about visitors?