HVAC Repair Wilmington NC | Call Williams Robert H Co Inc Heating & Air Conditionng

Wilmington's high humidity means your AC unit produces a lot of condensation. This moisture runs through a drain line that can easily get clogged with algae or mold, leading to water leaks and potential system damage. We perform a thorough cleaning of the drain line and pan, and often recommend installing a safety float switch to automatically shut the system off if a clog occurs, preventing costly water damage to your home.

Signs include weak airflow from your vents, strange grinding or humming noises from the indoor unit, or your system not cooling at all. The fan motor can fail due to age, dirt buildup, or electrical issues, especially after working hard during our long, hot seasons. We'll diagnose the issue, which often involves replacing the fan motor or capacitor, and ensure the entire air handler is clean and properly calibrated to restore efficient, quiet operation.

The best defense is a professional maintenance plan. A semi-annual tune-up, ideally before the peak heating and cooling seasons, allows us to clear condensate drains, check and lubricate fan motors, clean coils, and ensure all components are in top shape. This proactive care is crucial in our climate to improve efficiency, extend your system's life, and prevent inconvenient breakdowns when you need comfort the most.