Central City Heating & Air Conditioning | Licensed HVAC Repair in Harriman, TN

The most telling sign is your AC running constantly but not cooling your home effectively. You might also notice ice forming on the copper refrigerant lines or the outdoor unit, or hear a hissing sound. Since refrigerant is essential for the heat exchange process, a leak forces the system to work much harder, which directly leads to those high energy bills we often see in the area. If you suspect a leak, it's best to call us for a professional diagnosis and repair.

A professional preventative maintenance tune-up is one of the best ways to combat high energy costs. Our technicians perform over 20 checks, including cleaning dirty coils and checking refrigerant levels, which are common culprits for inefficiency. A clean, properly charged system doesn't have to work as hard to cool your home, which can significantly reduce its energy consumption. Regular maintenance also catches small issues before they become major, costly repairs, saving you money in the long run.

We never recommend just 'adding more Freon.' Federal EPA regulations and best practices require us to find and repair the source of the leak first. Simply recharging a leaking system is temporary, bad for the environment, and ultimately more expensive as the leak will continue. Our process involves using specialized tools to locate the leak, performing a permanent repair, and then recharging the system to the manufacturer's exact specifications. This correct approach restores efficiency, protects your compressor, and solves the problem for good.