Stacey Willie a/c & heating - Terrell's Qualified HVAC Repair

Terrell's climate means our AC units run hard for much of the year, pulling in dust, pollen, and grass clippings that clog the outdoor condenser coils. This drastically reduces efficiency and can lead to system failure. At Stacey Willie A/C & Heating, we perform a comprehensive coil cleaning service that removes all debris, restores proper airflow, and helps your system cool your home effectively while lowering energy consumption.

If your heat pump is stuck in one mode (only heating or only cooling), isn't reaching the set temperature, or you hear a hissing noise, you may have a failing reversing valve—a frequent issue in our area. Our technicians are experts at diagnosing this complex component. We'll test the valve and electrical controls to pinpoint the issue, offering a clear repair or replacement option to restore your system's year-round function.

We strongly recommend bi-annual preventative maintenance, ideally in spring and fall. Our tune-up includes cleaning condenser coils, checking refrigerant levels, inspecting the heat pump's reversing valve operation, and testing all electrical components. This proactive service, tailored to local conditions, catches small problems before they become major repairs, extends your system's life, and keeps it running at peak efficiency through every Texas season.