I would like to say Swiftwill.com
Dweeks, Mike, and Tristan at Swiftwill.com have been incredible! I have had no downtime in, oh, a year or more?
For any technical help, they are always available 24/7. I've even got help with stuff they don't even support, like my crappy html coding.
Their bandwidth is smoking fast, the service rocks, I've had no downtime, and they constantly go up and beyond the call of duty to constantly blow away my expectations of a host. I wouldn't even call them a host, I'd almost call them a support center.
Swiftwill.com baby.