If you want to start a web hosting business, you must consider the general consumers' requirements first. The things that the people usually demand from the services providers are all related to their uninterrupted functionality.
The users who go for web host service generally try to be sure if the service providers have –
- Fast server;
- Software/scripts;
- More than 99.5% uptime;
- Server backups;
- Disk space and bandwidth;
- Web based administration;
- Full CGI, SSH, FTP access and anonymous FTP;
- The complete e-Mail services;
- Money back guarantee;
- E-commerce capabilities and SSL and
- 24/7/365 Customer support;
To be a leading web host service provider you must ensure these things to satisfy your potential customers. Thanks
You definitely mentioned the ideals of a great and successful web host service provider. Most importantly, I believe in one of the features mentioned by Fkhanum, that providing a 24/7 helpdesk will definitely make one a successful web host service provider. It will manifest that the web host provider knows how to take care of their web clients by not letting them down during times of outages.

I agree with all your requirements mate

, it is indeed important that all of the above must meet by the Web Host that you are about to subscribe to ensure that your website will be running 27/7 and with all great software and hardware support.
Another key aspect, directly related to your success as a web-hosting provider is your starting capital. You must start offering your web-hosting services, only when you have enough funds to cover all standard and extraordinary expenses. When you are starting your business, you must provide the highest quality possible to establish your company name. Starting with too limited financial capabilities, will result in drastic retrenchments and respectively lower service quality.
I agree, but then sometimes Max we have to budget our resources, not too low but not too high either, choosing only the affordable ones and not too expensive plans for your hosting. If you overspend your budget you might not have enough resources for next month's expenses.
Yes, I agree with you, Apaullo. Every new provider must find the ultimate balance between expenses and quality.
Which is the hard part if you really have no idea about accounting or calculating your expenses. I have friends who invested in business that went down after a couple of months since they overspent and just bought stuff that are not really practical to buy for your business in the first trimester. Thus they were forced to shut down their business and sell the items they bought in a cheaper price

Another part of being a successful host is, if you do end up having an network outage, do not keep your customers in the dark, let them know what is happening. You may not lose customers if you do have an outage, but you most likely will lose customers if you are not responding to emails, calls, and have not let the customer know what is going on. Information to the customer is key.
I agree with Redux here, it will not be good for your website business if you will not be honest and will not take any calls from your customers, most likely the customers will think that something is amiss and you are hiding something from them.
That`s absolutely true, and such irresponsible behavior will almost certainly result in negative reviews and feedback. You must always inform your clients, about any maintenance activities, in a timely fashion. The lack of information can lead to wrong suggestions, and potential wrong decisions made by the client.