HVAC Services Zebulon NC | Call J & S Heating & Air

This is called short cycling, a common issue in our area that often points to an oversized unit, a faulty thermostat, or restricted airflow from a dirty filter. It puts excessive wear on your compressor and spikes your energy bills. Our technicians perform a comprehensive diagnosis to pinpoint the exact cause and provide a reliable fix to restore normal operation and efficiency.

If you notice weak airflow, ice on the coils, or your system isn't cooling properly, a refrigerant leak is likely. It's important to call a professional like J & S Heating & Air promptly. We use advanced electronic leak detectors to find the source accurately. Simply adding refrigerant is not a solution; we perform a proper repair and recharge to ensure your system runs safely and efficiently, protecting your investment.

Our local climate puts consistent demand on your HVAC system. Our preventative maintenance service includes checking refrigerant levels, cleaning coils and filters, inspecting electrical components, and calibrating your thermostat. This proactive care helps prevent refrigerant leaks from developing, ensures proper cycling to avoid short-cycling, improves efficiency, and extends the lifespan of your equipment, saving you money on repairs and energy costs.