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Sima Drilling Company Inc. has provided water well and geothermal loop drilling services in Connecticut since 1956, with geothermal drilling capability dating to 1977. With more than 20,000 wells drilled across its history, Sima is among Connecticut's most experienced drilling operations. The company is a member of both the National Ground Water Association (NGWA) and the Connecticut Well Water Association (CWWA).
One of Connecticut's most experienced drillers — in business since 1956 with over 20,000 wells drilled and geothermal capability since 1977.
Geothermal heat pump installations in Connecticut 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 Cheshire, Connecticut?add
Geothermal heat pump installation in Cheshire 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 Connecticut to compare pricing.
Do I need a permit for geothermal drilling in Connecticut?add
Most Connecticut 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 Cheshire building department for specific requirements.
How long does a geothermal system last in Cheshire?add
Geothermal heat pumps typically last 20–25 years for the indoor unit and 50+ years for the ground loop. In Cheshire'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 Cheshire suitable for geothermal?add
Most properties in Cheshire, Connecticut 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 Sima Drilling Company Inc. directly: (203) 272-3077
Geothermal heat pump installations in Connecticut 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.