How complicated are your needs? I've been using David Lowen for both personal and biz returns for several years now. It's pretty convenient to have someone tackle both tasks, and he knows how to handle all the tricky startup stuff.
Carrie Williams at freshchalk.com/joseph-willi... - she keeps me on my toes, year after year, and has handled every screwball K-1, 1099, and Weird Form of the Moment without missing a beat. I have only personal tax handling through the firm but they support both.