Santos and Sons Air Conditioning | Experienced HVAC Repair in Grand Prairie, TX

Common signs include uneven heating or cooling between rooms, higher-than-normal energy bills, excessive dust, and your system running constantly to maintain temperature. We perform a professional duct leakage test to precisely locate and measure leaks, then seal them to restore your system's efficiency and your home's comfort.

An oversized unit will short-cycle, turning on and off rapidly, which fails to dehumidify your air properly and causes wear and tear. An undersized unit will struggle and run continuously. For Grand Prairie's climate, correct sizing is critical for efficiency, comfort, and equipment longevity. We use Manual J load calculations to determine the exact capacity your home needs.

Our evaluation is designed to tackle Grand Prairie's specific issues. We inspect your entire duct system for leaks, assess your current unit's capacity and performance, check insulation, and review your thermostat settings. This gives us a complete picture to recommend solutions—like duct sealing or system replacement—that will maximize your comfort and savings.