I'm also concerned about the structural integrity of the floor. We bought this house a year ago. And clearly damage has been already done.
No one was living here when we bought and the homeowner had advertised "freshly epoxied floor"
We have a ranch home. The garage is directly above a basement room. If it snows or rains and we pull in a wet vehicle, water leaks below.
I don't know where to start. Please help.
I removed ceiling tiles in basement and this is what it looks like.