Any ancestry DNA tests places locally?

I am looking at doing a DNA test to see my ancestry, have you done this is there a good place to go to? I am only familiar with the international ones like ancestry and 23andme.

I am adopted and know nothing about my biological family or genetic origins. I don't want to do this through my adopted family as I don't want them to know in case it hurts their feelings. I am just curious about where I came from.