Slone Heating & Air - Lexington's Licensed HVAC Services

Common signs in our area include uneven heating or cooling between rooms, higher-than-normal energy bills, and excessive dust. If your HVAC system runs constantly but struggles to maintain temperature, duct leaks could be the culprit. Our technicians use specialized pressure testing and thermal imaging to precisely locate and seal leaks, restoring efficiency and comfort.

A faulty reversing valve is a common cause of this issue in our climate, preventing the system from switching to heating mode. Other signs include the unit not defrosting properly or making a hissing noise. We'll perform a detailed diagnostic to confirm if the valve is stuck or leaking and provide a clear repair or replacement recommendation to get your heat working again.

Sealing leaky ducts is one of the most effective ways to improve your home's comfort and lower energy costs. In Lexington's variable climate, it prevents conditioned air from escaping into attics or crawlspaces, ensuring warm or cool air reaches every room efficiently. This not only reduces strain on your HVAC system but also improves indoor air quality by minimizing dust infiltration.