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Marmott Énergies is a geothermal energy company based in Montreal, Quebec, founded in 2010 to make ground-source heating and cooling accessible to homeowners and building operators across the province. The company offers end-to-end geothermal services including feasibility studies, subsidy assistance, custom system design, borehole drilling, installation, and maintenance. With over 300 completed residential, commercial, and industrial projects, Marmott Énergies offers extended warranties of up to 10 years on installations and provides ongoing maintenance support. The company serves clients across Quebec from its Montreal office.
Marmott Énergies in Montreal, QC delivers end-to-end geothermal systems for residential, commercial, and industrial clients since 2010.
Service Details
schedule
Years in Business
14 years
precision_manufacturing
Boring Methods
Vertical borehole
factory
Brands Installed
Service Area
Serves 2 areas across Quebec
MontrealQuebec province
Regulatory Context
Geothermal Permitting in Quebec
Geothermal heat pump installations in Quebec 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.
Geothermal heat pump installation in Montréal 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 Quebec to compare pricing.
Most Quebec 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 Montréal building department for specific requirements.
Geothermal heat pumps typically last 20–25 years for the indoor unit and 50+ years for the ground loop. In Montréal'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.
Most properties in Montréal, Quebec 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 Marmott Énergies directly: (514) 340-5001
Geothermal heat pump installations in Quebec 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.
