Kettle Moraine Heating & Air Conditioning, LLC

Kettle Moraine Heating & Air Conditioning, LLC operates as a comprehensive home comfort provider in Hartland, Wisconsin, delivering HVAC, electrical, plumbing, and air quality services across Southeastern Wisconsin. The company maintains a 4.6-star rating from 49 customer reviews and offers around-the-clock availability every day of the week. This 24/7 availability distinguishes them in a market where many contractors limit emergency response hours.

The contractor sets itself apart through diversified trade capabilities and financing options. Beyond traditional heating and cooling, they handle whole-home generator installation, electrical panel upgrades, water heater services, and indoor air quality solutions including radon testing and humidity control. Their website advertises 0% financing available, providing financial flexibility for major system replacements. The company also operates a Premier Program and offers maintenance plans designed to prevent costly breakdowns before they occur.

Customer reviews highlight specific technicians who handled memorable scenarios. Tim was praised for relocating an R/O system, disconnecting water and drain lines for a laundry sink, and completing additional HVAC work in the same visit. Jessica Kohnlein's review describes Gregg diagnosing a furnace with a damaged heat exchanger that another technician had previously missed, then Tim and Evan completing the installation efficiently. The reviewer specifically noted transparent pricing with no hidden charges.