If you are concerned that you may have a mold problem in your home, then you should consider having a complete mold inspection done or add air sampling/swab on to your General Home Inspection. You can count on me to provide you with a 100% unbiased analysis of your home, as I am not affiliated with any other restoration / remediation company. It is a conflict of interest that I highly recommend you avoid.
Mold thrives in areas with high moisture, high humidity, and poor ventilation. As we all know Charleston is naturally humid, therefore without proper home maintenance it is easier than you think to develop issues that may promote mold growth.