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Northern Geothermal is a full-service geothermal installation and repair company based on St. Joseph Island in the Algoma District of Northern Ontario, serving Sault Ste. Marie, Algoma, and Northeastern Ontario. The company is an authorized GEOSMART and GEOSMART NetZero geothermal heat pump dealer offering full vertical and horizontal loop installations alongside custom HVAC duct work. Northern Geothermal operates as a dedicated geothermal specialist — not a general HVAC contractor — providing installation, commissioning, and repair services. Phone and text inquiries are accepted at 705-989-7220 and the company can also be reached at [email protected].
Verified active operator per northerngeothermal.ca (Wave 8 Ontario 2026-05-27)
Northern Geothermal on St. Joseph Island, Ontario is an authorized GeoSmart dealer offering geothermal installation in Northeastern Ontario.
Service Details
factory
Brands Installed
GeoSmart
Service Area
Serves 4 areas across Ontario
Sault Ste. MarieAlgomaNortheastern OntarioSt. Joseph Island
Geothermal heat pump installations in Ontario require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.
How much does geothermal installation cost in Sault Ste. Marie, Ontario?add
Geothermal heat pump installation in Sault Ste. Marie typically costs between $18,000–$45,000 depending on system size, loop type (vertical vs. horizontal), lot conditions, and home square footage. Available state and utility incentives can reduce net cost (federal §25D credit ended Dec 31, 2025 under OBBBA; §48 commercial ITC may still apply). Request quotes from multiple certified installers in Ontario to compare pricing.
Do I need a permit for geothermal drilling in Ontario?add
Most Ontario municipalities require permits for geothermal well drilling and ground loop installation. Requirements vary by county — some require driller licensing, environmental impact review, or water well permits. Your geothermal installer should handle the permitting process. Contact your local Sault Ste. Marie building department for specific requirements.
How long does a geothermal system last in Sault Ste. Marie?add
Geothermal heat pumps typically last 20–25 years for the indoor unit and 50+ years for the ground loop. In Sault Ste. Marie's climate, a properly maintained system provides reliable heating and cooling with minimal degradation. Annual professional maintenance and filter changes every 3 months help maximize system lifespan.
Is my property in Sault Ste. Marie suitable for geothermal?add
Most properties in Sault Ste. Marie, Ontario can support geothermal systems. Vertical loop systems require minimal land area (as little as a standard residential lot), while horizontal loops need more yard space. A qualified installer will conduct a site assessment including soil conductivity testing to determine the best loop configuration for your property.
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If you need to reach Northern Geothermal directly: (705) 989-7220
Geothermal heat pump installations in Ontario may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.
