HVAC Repair Las Vegas NV | Call Air Pro Master AC Heating

It sounds counterintuitive, but in our dry climate, low refrigerant levels and restricted airflow are the top culprits. Low refrigerant causes a pressure drop that freezes the coil, while a dirty filter or failing blower motor starves the coil of warm air. We'll perform a precise diagnostic to find the root cause and fix it, preventing further damage and restoring efficient cooling.

The most effective step is a comprehensive system tune-up and efficiency evaluation. We clean critical components, check refrigerant charge, seal leaky ducts (a major source of waste), and calibrate your thermostat. Often, simple maintenance can improve efficiency by 10-15%, making a noticeable dent in your bill. We can also advise if a newer, more efficient system would be a cost-saving investment for your home.

Start with your air filter. A clogged filter is the most common cause of both poor cooling (due to frozen coils) and high bills (because the system runs longer). Replace it if it's dirty. If that doesn't help, it's time to call us. The problems are likely linked, and our technicians will perform a full system check to diagnose issues like refrigerant leaks or electrical problems that are driving up your costs and reducing comfort.