Mountain Star Heating and Cooling LLC

Mountain Star Heating and Cooling LLC has earned a perfect 5.0-star rating across 29 client reviews in Herriman, Utah, establishing itself as a trusted name for residential climate control in the Salt Lake Valley. This locally operated contractor maintains standard weekday and weekend availability from 9 AM to 5 PM, providing residents of Herriman and surrounding areas direct access to responsive heating and cooling service without navigating large corporate call centers.

Customer feedback consistently highlights the company's ability to resolve issues efficiently and affordably. Reviewers document same-day arrivals for urgent AC repairs, noting specific fixes such as condenser capacitor replacement that other contractors failed to correctly diagnose. The business also handles water heater installation and furnace inducer repairs, with clients mentioning free estimates for both new equipment and repair work. Several reviews reference inverter technology expertise, suggesting familiarity with modern high-efficiency systems.

Specific customer scenarios illustrate the contractor's approach under pressure. One reviewer describes calling Mountain Star when both upstairs and downstairs AC units failed simultaneously, after another company simply quoted a full system replacement without performing diagnostics. The technician identified the root cause and restored comfort the same day. Multiple reviewers emphasize transparent pricing, timely arrivals, and professionalism.