Theriot's Refrigeration & Heating | Top-Rated HVAC Repair in Lake Charles, LA

Common signs include your AC system blowing warm air, ice forming on the refrigerant lines or evaporator coil, a noticeable hissing or bubbling sound, and a sudden spike in your energy bills. Refrigerant leaks are inefficient and can damage your compressor. Our technicians use specialized tools to locate and repair leaks, then properly recharge your system to restore optimal cooling for our humid climate.

Absolutely. Modern HVAC systems we install include advanced filtration and, if you choose, options like UV lights or whole-house dehumidifiers. This is crucial in Lake Charles, where humidity and allergens are high. A properly sized and installed system will not only regulate temperature but also consistently circulate and clean your indoor air, trapping dust, pollen, and other pollutants to create a healthier living environment.

It could be either, and our priority is to recommend the most cost-effective solution for you. Often, this is a repairable issue like a failing component, dirty coils, or a refrigerant leak. However, if your system is over 10-15 years old, frequently needs repairs, and uses outdated refrigerant (like R-22), a replacement with a modern, energy-efficient unit may save you more on utility bills in the long run. We provide a thorough evaluation and honest advice.