When it comes to WordPress Hosting, not every Provider delivers what they promise. We had lot of troubles in the past and today with some Hostingproviders and for that reason we recommend Hosters who specialiced to WordPress Hosting.
The Internet change continuesly and fast and for that reason we can not make any promise or guarantie, but we can share with you what we are doing.
When we setup a new Account for any Customer, we use Hostgator:
On the WordPress.org page are some others recommended.
This are the three most recommended Hosting Partners for WordPress Hosting. We, and our Customers are happy with Hostgator. But you have to decide for yourself. Its your Business and your Time to geht things done.