Server downtime

So my site is down and has been down for over 2 hours now. According to Go-Daddy they are patching which is taking a long time. This is EXTREMELY frustrating as I am in the 2nd day of the biggest sale which generates the most money for my business of the year!

I know that downtime does happen from time to time, but there has to be a hosting company that can have some kinds of backup for when they are patching. Does anyone have any hosting companies they would recommend for a fairly busy site that has little or NO downtime?

Frustrated,

Mike.