Can you recommend an agency for home study?

Hi, we are getting started on our adoption process and are looking for an agency to perform our home study in Maryland. So far I’ve been looking at Lutheran Social Services and the Datz Foundation. It seems like there aren’t a lot of reviews or other information on selecting a home study provider. So far about the only variable I can see from my online research is price. Can anyone recommend an agency they used (or if you would NOT recommend them, that’s good to know too!) and share what you did or didn’t like about their services? We will not be using the same agency for our adoption, so we just want to find a responsive social worker who is easy to work with. Also curious if you got basic infant care classes through your home study agency, or had to look elsewhere for those?