Gene Cox Mechanical - Johnson City's Expert HVAC Repair

Short cycling, where your system turns on and off too frequently, is often caused by an oversized unit, a dirty air filter, or a malfunctioning thermostat. It's a common issue here that wastes energy and strains components. Our technicians will diagnose the root cause—whether it's a simple cleaning, a thermostat calibration, or a refrigerant issue—and perform the precise repair to restore normal, efficient operation for your home.

The evaporator coil is crucial for absorbing heat from your indoor air. In our area, dust, pollen, and pet dander can quickly coat these coils, acting as insulation. This forces your AC to work much harder and longer to cool your home, spiking energy bills. Our professional coil cleaning service removes this buildup, restoring your system's efficiency, lowering your cooling costs, and helping prevent premature breakdowns.

Absolutely. Many common issues like short cycling and dirty coils are preventable with scheduled maintenance. Our comprehensive tune-up includes inspecting electrical connections, cleaning critical components like the coils and blower, checking refrigerant levels, and ensuring the thermostat is accurate. This proactive care helps your system run smoothly, improves energy efficiency, and can catch small problems before they lead to a costly, inconvenient repair during our hot summers or cold winters.