HVAC Repair Midland TX | Call Thornton Mechanical

In Midland's climate, a frozen evaporator coil is often caused by restricted airflow from dirty filters, low refrigerant levels, or a failing blower motor. We start with a comprehensive diagnostic to pinpoint the exact cause. Our fix involves cleaning the system, checking for and sealing any refrigerant leaks per EPA guidelines, and ensuring all components are functioning correctly to restore proper airflow and prevent future freeze-ups.

Absolutely. An improperly sized system is a common issue here. A unit that's too large will short-cycle, failing to dehumidify properly, while one that's too small will strain to meet demand. Thornton Mechanical performs a detailed Manual J load calculation specific to your home's size, insulation, and our local climate to recommend the perfectly sized system for efficient, even cooling and lower energy costs.

Our expert diagnostic service is a full-system health check. We examine airflow, measure refrigerant pressure and levels, test electrical components, and inspect the ductwork. For Midland-specific issues like freeze-ups or sizing concerns, this allows us to identify the root cause—be it a dirty coil, a duct leak, or an undersized unit—and provide a clear, honest explanation and solution tailored to your home.