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Hi-Tech Service Company is a River Falls-based geothermal specialist founded in 1996 by owner and chief engineer Dennis DeMar. In 2004 the company committed exclusively to geothermal system installation, maintenance, and repair, serving west-central Wisconsin and eastern Minnesota from Pierce County across the St. Croix Valley to Hudson, Ellsworth, Prescott, New Richmond, and surrounding communities. Hi-Tech is an IGSHPA-accredited installer employing EPA-certified service technicians. The company installs Enertech ground-source heat pump systems, which were previously sold under the GeoComfort brand name. Hi-Tech provides 24-hour emergency contact coverage and emphasizes long-term geothermal efficiency for residential and commercial properties throughout the region.
Hi-Tech Service Company is the premier Enertech dealer in River Falls, offering USA-made geothermal heat pumps backed by industry-leading warranties with 24-hour emergency service.
River FallsSt. Croix ValleyHudsonEllsworthPrescottNew RichmondHammondRobertsBaldwinStillwaterWestern WisconsinPiercePolkWashingtonLakelandAfton
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.
Hi-Tech Service Company installs Enertech geothermal heat pumps, which are built in the USA to exacting standards of quality and efficiency and backed by industry-leading warranties.
A geothermal system can reduce a typical 4-person household's water heating costs by 50% to 60% by capturing reclaimed heat during heating and cooling modes.
Hi-Tech Service Company offers horizontal loop installation for properties with adequate land area, and can design solutions for both retrofit and new construction projects in rural, urban, and suburban settings.
Geothermal systems installed by Hi-Tech are up to 500% efficient, and the U.S. EPA has recognized geothermal systems as the most energy-efficient heating and cooling systems on the market.
You can expect a geothermal system to provide an average of 20-24 years of reliable comfort and savings, compared to 13-15 years for conventional systems, with the loop field having an indefinite life expectancy.
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If you need to reach Hi-Tech Service Company directly: (715) 425-6162
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.
