Kettle Moraine Heating & Air Conditioning, LLC

Kettle Moraine Heating & Air Conditioning, LLC has earned a 4.9-star average across 4,315 client reviews while maintaining round-the-clock availability in Delafield, Wisconsin. Operating as a full-service heating and cooling contractor, the company serves residential customers across Waukesha County and surrounding communities, handling everything from emergency furnace repairs to complete system installations. The high volume of verified reviews reflects years of consistent service delivery that homeowners in the region have come to rely upon.

The company distinguishes itself through specialized expertise in modern water heating technology, including the installation of condensing Rinnai tankless units equipped with AI-driven circulation monitoring. Master Plumber Dave T. handles retrofit installations that replace traditional 50-gallon tank water heaters with high-efficiency alternatives designed for on-demand hot water delivery throughout larger homes. This niche capability sets Kettle Moraine apart from contractors offering only standard heating and cooling services.

Customer reviews highlight specific team members who handled pressing situations. Stefanie Kirby described a same-day furnace replacement during sub-zero temperatures, noting the crew completed the entire installation while management walked her through every step. Installer Mike completed a replacement on January 23rd, while Bobby Pettke praised his installers for taking floor protection precautions and delivering a polished, professional appearance.