Cool Star LLC

Cool Star LLC is a family-owned HVAC contractor based in Antioch, Tennessee, serving Williamson County and the greater Nashville metro area. The business holds a 5-star average rating from 35 verified client reviews, reflecting consistent service quality across residential and light commercial projects. Owner Sam and his team provide heating and cooling repair, new system installation, and preventive maintenance for homeowners, landlords, and small business operators.

What distinguishes Cool Star LLC from neighboring contractors is the personal attention given to every project. When installing new equipment, Sam visits the property himself to assess existing ductwork, insulation, and electrical capacity before proposing solutions, ensuring proper sizing and efficiency. Customers report receiving estimates significantly lower than competing bids, with transparent pricing and no surprise line items. The team follows up within days after installation to confirm everything operates as expected.

Reviewers consistently highlight rapid response during temperature emergencies. One homeowner described Sam arriving the same day when their AC failed during a Nashville heat wave, then completing routine maintenance while addressing the immediate breakdown. A property manager noted Sam resolving a heater issue in a rental unit within hours of her call, coordinating part orders without delaying tenant comfort. For a Montessori school, the crew installed new commercial units while maintaining class schedules, demonstrating flexibility for occupied spaces.