The previous homeowner had a drain system installed with a low quality sump and no liner. Our customer was still having moisture issues due to lack of vapor barrier and pump was not relieving itself properly. The pump also had no lid so was evaporating moisture back into the crawlspace. Customer had a premier environment for fungal growth and early stages were already present.
We were able to vapor lock her open pump, did a a full encapsulation with dehumidifier, and corrected all of the issues that she was experiencing. Now her crawlspace is adding benefits to her home rather than creating problems.