HVAC Services Meraux LA | Call Joe Serpas AC and Heating

In our humid Meraux climate, a dirty evaporator coil is a common culprit for poor cooling, higher energy bills, and even frozen coils. Signs include weak airflow, your home not cooling properly, or ice forming on the indoor unit. The coil's job is to absorb heat and humidity; when it's clogged with dirt, it can't do its job efficiently, forcing your system to work harder. Our thorough cleaning service restores efficiency and prevents bigger, costlier problems.

Absolutely. The reversing valve is crucial for your heat pump to change modes. If it's stuck or failing—a common issue with our year-round use—your system might only blow cool air or only heat. You might also hear a hissing sound. Don't ignore it; running the system with a faulty valve can cause further damage. We specialize in diagnosing and repairing reversing valve issues to get your versatile heat pump working perfectly for every Meraux season.

We strongly recommend bi-annual maintenance—once in the spring before cooling season and once in the fall before heating season. Our intense humidity, heat, and year-round system use put extra strain on components like coils, valves, and motors. Our preventative maintenance check specifically looks for the issues common here, cleaning critical parts and ensuring everything is calibrated. This proactive care improves comfort, lowers bills, and helps avoid inconvenient breakdowns.