North America's Geothermal Contractor Directory

Find Geothermal Installers Near You

2,150+ licensed installers across 50 US states & 10 Canadian provinces. Search free. Contact directly. No referral fees.

Browse by state or province →

2,150+ Verified Listings 50 States + 10 Provinces IGSHPA Certified Included Zero Referral Fees

Why Geothermal Finder

Looking for a geothermal installer near you? Geothermal Finder is a free directory of 2,150+ verified geothermal contractors and heat pump installers across all 50 US states and 10 Canadian provinces. Enter your city, state, or ZIP above — or browse by state below — to find installers in your area and contact them directly. Listings include licence and IGSHPA certification details, and there are no referral fees: your quote request goes straight to the contractor you chose. Need help with an existing system? See our geothermal repair & service guide.

Verified Listings

2,150+ contractors, cross-checked against public licensing records and reviewed by our editorial team.

50 States + 10 Provinces

Full geothermal coverage across the United States and Canada.

IGSHPA-Certified

Accredited ground-source installers flagged where applicable.

Zero Referral Fees

Free to search. Your quote goes straight to the contractor — no middleman.

Browse by Region

Find Geothermal Installers by State

Browse certified ground source heat pump contractors — all sourced from public licensing records

Browse Canadian provinces ↓

Browse by Province

Find Geothermal Installers in Canada

Ground source heat pump contractors across 10 Canadian provinces

Frequently Asked Questions

How do I find a geothermal installer near me?

Enter your city, state, or ZIP in the search box at the top of this page, or pick your state from the grid below. You'll see geothermal contractors in your area with their contact details, so you can reach out directly — no account or referral fee required.

How do you check the contractors listed here?

Listings are compiled from state licensing databases and public business records. Where a company provides a licence number or an IGSHPA certification we show it on the listing, and we flag accredited installers so you can prioritise them. We do not independently audit every listing, so confirm credentials with the issuing authority before you hire.

Does it cost anything to use the directory?

No. Searching Geothermal Finder is completely free for homeowners and businesses. We don't charge referral fees or sell leads — when you request a quote, your details go directly to the contractor you chose.

What is IGSHPA certification?

IGSHPA (the International Ground Source Heat Pump Association) certifies installers who complete accredited training in designing and installing geothermal heat pump loop systems. Choosing an IGSHPA-certified contractor helps ensure your system is sized and installed to industry standards.

Do you cover Canada?

Yes. Geothermal Finder lists geothermal contractors across all 10 Canadian provinces in addition to all 50 US states. Use the "Find Geothermal Installers in Canada" section above, or search your city or province to see installers near you.

How much does a geothermal system cost?

A residential geothermal system typically costs $15,000 to $35,000 before incentives. The federal residential clean energy credit (§25D) ended December 31, 2025, but many state and utility rebates still apply and can offset $1,000 to $8,000 or more. Prices vary by system size, loop type (horizontal vs vertical), and local drilling conditions. Use our geothermal cost estimator for a personalized estimate, or request quotes from installers in your state.

Is geothermal heating and cooling worth it?

For most homes, yes. Geothermal systems use 25 to 50 percent less electricity than conventional HVAC, last 20 to 25 years (ground loops last 50+), and eliminate propane or oil delivery. Payback typically runs 5 to 10 years depending on climate, utility rates, and available incentives.

What should I look for when hiring a geothermal contractor?

Look for contractors who are IGSHPA-certified, licensed in your state, and experienced with ground-source installations. Ask for references from similar-sized projects, written quotes with loop field sizing details, and confirm they will pull the necessary permits. Compare at least three quotes before making a decision.