Killman Heating & Air

Killman Heating and Air maintains a perfect 5.0 star rating across 969 verified customer reviews in Lexington, South Carolina. The contractor operates around the clock Monday through Thursday and Friday, with reduced Saturday hours from 9 AM to 2 PM and Sunday closure. Serving Lexington-area homeowners, the business handles heating, cooling, and ventilation systems with demonstrated expertise in both emergency repairs and planned installations. Several reviewers note the company originally installed their current HVAC equipment, establishing long-term service relationships spanning multiple years.

Multiple reviewers specifically commend the team's approach to transparent communication and home protection practices. One customer recounts how during a recent AC service call, the technician wore shoe covers throughout the residence and took deliberate time to ensure both homeowners fully understood the work being performed. Another reviewer describes the sales process involving detailed discussions about available options and presented bids, with installation completed within two business days. The business appears to handle both conventional split-system air conditioners and ductless mini-split configurations for spaces like sunporches.

Specific technicians receive repeated recognition across multiple five-star reviews. Customers describe interactions with team members including Adam, Hudson, and Andy, with one reviewer noting these individuals demonstrated willingness to answer questions and take apparent pride in their customer service delivery. A reviewer mentions Julia assisted with scheduling their service call. Another customer recounts their technician remained accessible by phone throughout an entire installation day to address questions from a homeowner, with the team arriving prepared and working efficiently to complete system replacement in approximately half a day.