Pro Heating & Cooling | Trusted HVAC Repair in Greenville, SC

Common signs include weak or no airflow from your vents, unusual humming or grinding noises from the indoor unit, and your system frequently cycling on and off. These failures are often caused by worn-out bearings, a faulty capacitor, or motor issues, especially after our humid summers. Our technicians can quickly diagnose the exact cause and perform a reliable repair to restore proper airflow.

Refrigerant leaks in Greenville HVAC systems are often due to vibration, corrosion over time, or faulty connections. They reduce cooling efficiency, increase energy bills, and can damage the compressor. We use electronic leak detectors and UV dye to pinpoint even small leaks. Once found, we repair the leak, perform a vacuum to remove moisture and air, and recharge the system with the precise amount of refrigerant specified by the manufacturer.

Absolutely. Our Greenville-focused maintenance service includes inspecting and cleaning the air handler blower assembly and motor, checking electrical connections, and testing system pressures to catch small refrigerant leaks early. This proactive care helps prevent the majority of fan failures and major leaks, extending your system's life and maintaining its efficiency through our variable seasons.