High Tech Heating & A/C, Inc.

High Tech Heating & A/C, Inc. maintains a 4.9-star rating across 363 verified client reviews in Cottage Grove, Wisconsin. This independent HVAC contractor operates around the clock, providing residential heating and cooling services to homeowners throughout the southern Dane County region. The company's sustained review performance reflects consistent service delivery in a market where temperature extremes demand reliable indoor climate systems.

The contractor functions as a Lennox authorized dealer, enabling access to manufacturer-backed warranty protections and equipment specifications tailored to regional climate demands. Reviewers specifically mention zoning system installations, a feature that allows differentiated temperature control across multiple floors or living zones within a single residence. The company also offers a protection program that combines scheduled maintenance with priority service scheduling.

Customer accounts describe rapid response during extreme weather events. One reviewer notes a same-morning arrival following a Sunday night service request, with a technician arriving by 7:30am to diagnose and address furnace issues. Another account describes Paul, a technician who provided clear explanations of equipment options during a coldest-weekend emergency, followed by a new Lennox furnace installation completed within 48 hours. Technicians are described as keeping clients informed throughout the service process and taking steps to protect flooring during equipment installations.