A Standard Heating & Air: Expert HVAC Repair Serving Greenville, SC 29601

Greenville's humid climate creates ideal conditions for mold growth inside ductwork, especially if there's condensation or a water leak. This can affect your air quality and system efficiency. We offer professional duct cleaning and inspection services to remove existing mold, identify the moisture source causing it, and provide solutions like UV light installation or improved ventilation to prevent it from coming back.

Yes, that's a classic sign of a failing reversing valve, a common issue for Greenville heat pumps that switch modes frequently. This valve directs refrigerant flow to change between heating and cooling. Our technicians can diagnose the exact cause—whether it's a stuck valve, electrical issue, or refrigerant problem—and perform the precise repair to restore your system's full functionality.

Preventive maintenance is key. We recommend twice-yearly tune-ups before summer and winter. Our service includes checking refrigerant levels and valve operation on heat pumps, cleaning coils and drain lines to prevent moisture buildup, inspecting ducts for early signs of mold or debris, and ensuring all components are working efficiently. This proactive care helps avoid major breakdowns and improves your home's air quality.