American Cooling Services | Emergency HVAC Repair in Myrtle Beach, SC

It could be either. In our humid climate, thermostat malfunctions are common and often caused by electrical issues, old age, or incorrect calibration. We'll diagnose if it's a simple fix, like recalibration, or if a modern, programmable thermostat is needed for better efficiency and comfort year-round.

Very likely. The reversing valve is essential for switching between heating and cooling modes. When it fails or gets stuck—a common issue here due to year-round use—your system can't produce heat. Our technicians are experts at testing the valve, clearing any blockages, or performing a precise replacement to restore proper function.

We prioritize emergency calls, especially during unexpected temperature drops. For critical failures like a stuck reversing valve, we aim for same-day or next-day service to get your heat restored promptly. We keep common parts in stock for local models to minimize your wait and discomfort.