I went to guru.com for a corporate ID for another business I own. I am extremely happy with the results and working with the gentleman who did my logo was a dream.
If you want to bypass guru.com and go straight to him, his name is James Gaffney and his company is Independent Studio. The fact that he is a US company was of utmost importance in my selection.
His website is:
http://www.indygraphics.com/
Please let him know I sent you and tell him I said hi. I don't receive any compensation for referring him; I'm just a thrilled customer.
Scott