Davis Heating & Cooling | Best HVAC Services in Rockwall, TX

Yes, that's a classic sign of a failing reversing valve, a common issue with heat pumps in our area. Our technicians are experts at diagnosing and repairing reversing valve problems. We'll assess the valve's electrical solenoid, check for refrigerant flow issues, and determine if a repair or replacement is the most cost-effective solution to restore your system's proper function for both heating and cooling seasons.

Great question! During a new HVAC installation, our team ensures your system's wiring is fully compatible with modern smart thermostats. We properly install the necessary 'C-wire' for consistent power and configure the equipment settings for optimal communication. We also provide guidance on placement to avoid Wi-Fi interference, a common local issue, setting up your new system for reliable, hassle-free smart control from day one.

Our comprehensive Rockwall-area maintenance service is designed to catch problems before they leave you uncomfortable. We perform a detailed inspection of your entire heat pump system, including testing the reversing valve operation, checking refrigerant levels and pressures, and cleaning critical components. This proactive care helps identify wear on the valve before it fails completely, often allowing for a simpler repair and preventing a costly emergency breakdown during a heatwave or cold snap.