Mold spores can grow anywhere in your home under the right conditions.  Any type of water intrusion in your home can lead to a potential mold growth issue.  Mold spores can grow almost anywhere.  Visible or non-visible, a test can be performed to show mold levels and mold spore types in your home. Free inspections and estimates. 

Air quality and mold swab tests are an additional cost.

Visible mold growth on sub-flooring and floor joist