I think it's technically in S. Windsor, but I've heard Edge is good. If you're willing do drive farther I would check out Green Man in West Hartford. I've never gotten a tattoo, but know friends who have gotten them there and love them. I have gotten a few piercings there and the staff is great.
Re: tattoos
I would totally recommend Green Man in West Hartford. They've always done a great job on me.
Tina