How to deal with this type of hidden mold

[andrthomas]

hope you're well. I need your help and suggestions. Recently, while rearranging the furniture in one of the rooms for a new look, I stumbled upon a patch of mold. It was hidden in the corner, behind where the old bookshelf stood. see attachment

Does anyone have recommendations, and what should I keep in mind when choosing someone?

[andrthomas]

Thank you guys i hired a guy from https://fake-inspections.com and he did a great job.
Have a great day

[TenantNet]

Actually you didn't. This was a fake post and you posted a URL for which you were paid. So we removed (altered) the URL, locked the thread and suspended your account. We do check IP sources, in your case it was from Europe and a known spammer. Bye-Bye.