Pustai Heating and Cooling

Pustai Heating and Cooling has earned a 4.8-star rating across 59 homeowner reviews in Highland, Indiana, and the surrounding Lake County region. This heating contractor serves customers across a geographically diverse footprint that includes Portage, Valparaiso, Hobart, Chesterton, Crown Point, Schererville, Merrillville, Lake Station, St. John, Griffith, Munster, Hebron, Kouts, Westville, Wanatah, and Demotte. The company maintains round-the-clock availability, ensuring that residential customers never face a heating or cooling emergency without access to professional service.

What distinguishes this contractor from others in the region is their comprehensive approach to indoor air quality and system longevity. Their offerings extend beyond standard repair and replacement to include IAQ solutions, duct cleaning, insulating, and ductless HVAC systems for homes without traditional ductwork. The company also provides generator installation and drain cleaning services, positioning them as a practical resource for homeowners seeking to address multiple comfort-related issues with a single service provider.

Homeowners who left reviews consistently praised specific technicians for their thoroughness and professionalism. One reviewer described receiving three bids for a full furnace and AC replacement, noting that the evaluation was the most comprehensive without attempted upselling. Another customer recounted calling the company during the polar vortex when their furnace failed, with a team member personally overseeing the work. A third reviewer highlighted a tricky installation completed cleanly despite rainy weather conditions, with the crew leaving no trace of their work.