Airxperts Ac and Heating | Professional HVAC Repair in Brownsville, TX

A common cause here in Brownsville is a refrigerant leak, which reduces your system's cooling capacity. As refrigerant levels drop, your AC works harder, driving up bills while providing weak airflow. Our technicians use advanced leak detection to find and seal the source, then recharge the system to the manufacturer's exact specifications, restoring full cooling power and efficiency.

This often points to a failing reversing valve, a key component that switches your system between heating and cooling. In our local climate, this part can wear out or get stuck due to constant use. We diagnose the valve's operation, clean or replace it as needed, and ensure your heat pump correctly responds to your thermostat, giving you reliable year-round comfort.

Immediately. A leak doesn't just reduce cooling; it forces the compressor to overwork, which can lead to a complete and costly system failure. Low refrigerant also causes coils to freeze, potentially creating water damage. For your home's comfort and to prevent larger repairs, call us at the first sign of reduced cooling, higher bills, or ice on the refrigerant lines.