Anyone who offers such a service in exchange for payment is, guaranteed, a fraud artist. I mean absolutely positively guaranteed.
I'm not going to sit here and say "ghosts don't exist" and ask you to thank me for such a conclusive answer. But I am going to say fraud artists do exist, and 'remote' healers and spirit-removers are among them. Even the ones that show up in person for a fee are frauds.
If you truly believe you've got 'restless' spirits in your house, there are actual paranormal researchers who will show up and check it out. If you ask any minister of just about any religion to come out and bless your house, most if not all of them will say yes. And they'll do it completely free of charge. The Roman Catholic church will even go so far as to perform an exorcism on someone, even if the possessed person is not Catholic (they do require medical / psychological investigation first), and they'll do that free of charge. None of it will cost you a dime.
That's how I know paid spiritual healers and cleansers are all frauds. And now so do you.