I think Peloton (off of Harmony) carries Specialized; I've heard good things about them. Lee's carries Trek but I would stay away. I've had pretty lousy experiences there. Their sales staff isn't great and their service is hit or miss.
There are some cool other shops you might want to check out. Full Cycle and The Cycologist come to mind. I've heard really good things about the Cycologist but nothing about Full Cycle.