Thomas Mechanical Heating & Cooling - Laurens's Local HVAC Services

Common signs include your AC blowing warm air, ice forming on the refrigerant lines or evaporator coil, a noticeable hissing sound, and a sudden spike in your energy bills. If you notice any of these, it's important to call a professional like Thomas Mechanical. Refrigerant leaks not only reduce cooling but can damage the compressor, leading to costly repairs.

The evaporator coil is where heat is absorbed from your home's air. In Laurens' climate, dirt, dust, and pollen can quickly coat the coil, acting like an insulator. This forces your system to work much harder to cool your home, increasing wear and tear and energy costs. Regular professional cleaning restores efficiency, improves airflow, and helps prevent breakdowns during our hot summers.

In many cases, a refrigerant leak can be repaired. Our technicians use advanced tools to locate the exact source of the leak. We then perform a safe, EPA-compliant repair, often by brazing the copper line or replacing a faulty component like a valve or schrader core. We'll always provide a clear assessment and recommend replacement only if the repair isn't cost-effective or if your system is very old and inefficient.