I have been using aaawebmasters.com for about a year now and have had great success with them. I started out with just a small site of my own and now i have a hosting/reseller account with them. I upgraded by finding their ebay ads. they are listed on ebay as webmasters4all.(I would give you the link but i havent posted enough. )
They are quick with support questions i have had. Plus they have several numbers to reach them if I need something right away.
If you have anymore questions about them email me and ill fill you in on what i can. good luck!