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Dean's Refrigeration & Heating has served West Central and Central Wisconsin from its Tomah base since 1977. The company installs, maintains, and repairs WaterFurnace ground-source heat pump systems alongside conventional HVAC, commercial refrigeration, and restaurant equipment. Trane and Mitsubishi cover conventional heating, cooling, and mini-split applications. As an active IGSHPA member, Dean's is listed in the live IGSHPA business directory under qualifying Dealer/Contractor sectors, and the company is also present in the official WaterFurnace dealer locator. Both residential and commercial geothermal projects are served. Financing options are available, and the company operates under the same ownership that founded it nearly five decades ago.
Dean's Refrigeration & Heating in Tomah, WI — IGSHPA member, WaterFurnace geothermal installer serving Monroe County since 1977.
Service Details
schedule
Years in Business
49 years
factory
Brands Installed
WaterFurnace, Trane, Mitsubishi
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WaterFurnace
Authorized Dealer
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IGSHPA Certified
Service Area
Serves 7 areas across Wisconsin
TomahLa CrosseSpartaMaustonElroyWestbyViroqua
Regulatory Context
Geothermal Permitting in Wisconsin
Geothermal heat pump installations in Wisconsin 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 Tomah 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 Wisconsin to compare pricing.
Most Wisconsin 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 Tomah 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 Tomah'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 Tomah, Wisconsin 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 Dean's Refrigeration & Heating, LLC directly: (608) 372-6928
Geothermal heat pump installations in Wisconsin 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.
