I've had good experiences with Smoky Mtn Knifeworks, AG Russell, Cutlery Shoppe.  I know that there are couple more, but I can't remember their names.  HAHA.
I've bought the most from SMKW over the years, both on-line and at the shop.  I got a Buck Nighthawk from there once, that I didn't check before I left.  I got back to the hotel, opened the box, and the blade hadn't been sharpened at all, just a dull bar.  Took it back and showed the manager and he let me exchange it for a different knife altogether.