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Terralta Inc. is a Medicine Hat-based renewable energy and mechanical contractor founded in the early 2000s with more than 12 years of geothermal installation experience in Southern Alberta. Originally specializing in ground-source heat pump systems, Terralta expanded its services in 2020 through a merger with Air-Tech Limited, adding commercial HVAC, refrigeration, kitchen equipment supply, and preventive maintenance programs. Current services span geothermal system installation and maintenance, solar PV projects from residential to large-scale agricultural and commercial, HVAC and refrigeration (including walk-in coolers and restaurant equipment), plumbing, and electrical work. Terralta incorporates geothermal heat pump units into its overall HVAC capability, caring for all heating and cooling needs within a single provider.
Terralta Inc. in Medicine Hat, AB offers geothermal heat pump installation, solar PV, and HVAC across Southern Alberta since 2001.
Service Details
schedule
Years in Business
20 years
factory
Brands Installed
Service Area
Serves 2 areas across Alberta
Medicine HatSouthern Alberta
Regulatory Context
Geothermal Permitting in Alberta
Geothermal heat pump installations in Alberta 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 Medicine Hat 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 Alberta to compare pricing.
Most Alberta 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 Medicine Hat 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 Medicine Hat'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 Medicine Hat, Alberta 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 Terralta Inc. directly: (403) 488-0405
Geothermal heat pump installations in Alberta 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.
