Wood Bobby Heating & Air Conditioning | Experienced HVAC Services in Orangeburg, SC

This is a frequent issue here, often caused by dirty evaporator coils. When coils get clogged with dust and debris, they can't absorb heat properly, making your system work harder. We provide professional coil cleaning as part of our maintenance service to restore efficiency and prevent breakdowns.

Thermostat malfunctions are common and can stem from wiring issues, dead batteries, or calibration problems. Before calling us, try replacing the batteries. If the problem persists, our technicians can diagnose the issue, whether it needs recalibration, repair, or an upgrade to a more reliable model for our local climate.

We strongly recommend bi-annual maintenance, especially before summer and winter. This service includes cleaning evaporator and condenser coils, checking refrigerant levels, inspecting electrical connections, and testing thermostat calibration. This proactive approach is the best way to prevent the dirty coils and thermostat issues we often see, ensuring year-round comfort and efficiency.