HVAC Services McDonough GA | Call Dunson Mechanical LLC

Common signs include reduced cooling power, longer run times, higher energy bills, or ice forming on the coils. McDonough's pollen and dust can quickly coat coils, reducing efficiency. We recommend a professional inspection and cleaning as part of your annual maintenance to restore airflow and system performance.

High humidity is a frequent issue here, often caused by an undersized AC unit, a system cycling too quickly, or a malfunction that prevents proper dehumidification. We can assess your system's capacity and operation, check refrigerant levels, and ensure it's running long enough to remove moisture from your home's air effectively.

We recommend seasonal tune-ups that include cleaning coils, checking refrigerant, calibrating thermostats, and ensuring proper drainage. For McDonough homes, focusing on coil cleanliness and system airflow is key to preventing efficiency loss and humidity issues. This proactive care helps avoid major repairs and keeps your system running reliably.