Ok thank you. I will contact the city tomorrow because the condo was constructed in 1972 I believe. The handyman she hired today is currently drilling holes in the drywall and he is going to place a fan or two near said holes in an attempt to dry it out. He said he is going to come back in a couple days to "test" it. When asked what was involved with testing, he didn't really have an answer. From my previous experiences, the contractor has used a meter that is non-invasive and measures moisture along the surface. This guy had no idea what that was. Also he mentioned they would not test it for asbestos or mold and currently he is disturbing (drilling into) the drywall without considering the correct protocol. I'm fairly sure it is not to code/process and I worry for my family's health. Likely we will be ok but even so, this is not acceptable to me to be put in this position.

