Ewing Heating Oil - Charles Town's Local HVAC Services

Yes, that's a classic sign of a faulty reversing valve, which switches your heat pump between heating and cooling modes. Our Charles Town technicians are experts at diagnosing and replacing these valves to restore warm, efficient heat to your home quickly.

Key signs include reduced cooling/heating, ice on coils, hissing sounds, and higher energy bills. A leak isn't just inefficient—it can cause compressor failure, a very costly repair. We locate and seal leaks, then recharge your system to the manufacturer's exact specifications to protect your investment.

We prioritize emergency calls from our neighbors. Our team is based right here in Jefferson County, so we can often provide same-day or next-day service for urgent issues like a failed heat pump or refrigerant leak, getting your warmth back on as soon as possible.