Experienced HVAC Repair in Mullins, SC 29574 - Lewis Heating and Cooling

If your system is over 10-15 years old, requires frequent repairs, or your energy bills are climbing despite regular maintenance, a replacement is often the more cost-effective long-term solution. For Mullins residents, an aging system struggling during our humid summers or chilly winters means inconsistent comfort. We can assess your unit's performance and age to provide a straightforward recommendation on whether repair or a new, efficient installation is the right choice for your home and budget.

This is a common issue we see locally. It's often caused by a refrigerant leak, a frozen evaporator coil due to dirty filters or low refrigerant, or a failing compressor. The intense heat and humidity in our area put extra strain on AC units. We recommend turning the system off to let any ice melt and checking your air filter. Then, give us a call. Our technicians will diagnose the root cause—whether it's a repairable component like a capacitor or a sign of a larger issue—and get your cool air flowing again efficiently.

Our repair service begins with a thorough diagnosis of your heating or cooling system to accurately identify the problem. We'll explain the issue in clear terms, provide a detailed estimate for the repair, and get your approval before any work begins. Using quality parts, our certified technicians will complete the repair, then test the entire system to ensure it's operating safely and efficiently. We always clean up our work area and answer any questions you have about the repair or how to maintain your system moving forward.