Crawford's Heating Air Conditioning & Refrigeration | Certified HVAC Repair in Little River, SC

Yes, that humming noise paired with weak airflow is a classic sign of an air handler fan failure, a frequent issue we see in our area due to humidity and system strain. The fan motor or capacitor in your indoor unit has likely failed. It's important to turn the system off to prevent further damage and call us for a prompt diagnosis and repair to restore your cooling.

In many Little River homes, hidden air duct leaks are a major culprit for high energy bills. Leaky ducts in attics or crawl spaces force your system to work much harder to heat or cool your living space. Our technicians perform thorough duct inspections and use professional sealing methods to close those leaks, which can significantly improve your system's efficiency and lower your monthly costs.

Our coastal environment demands proactive care. We recommend bi-annual maintenance to specifically check for corrosion on electrical components, ensure drain lines are clear to handle our humidity, and lubricate the air handler fan motor and bearings—common points of failure. This preventative service helps catch small issues before they lead to a complete breakdown, especially during our hot, busy summers.