You need to keep these things in mind when paying for a web hosting service for your small business. Web hosting for small businesses should be fast and "guarantee its uptime" as well. It is unacceptable to have an uptime of less than 99%, and in fact, it should be closer to 99.9%. Space on the disk shouldn't be an issue. Small businesses can find affordable hosting services with ample disk space. The amount of disk space you get even from a basic plan should be sufficient unless your corporate website is very large or has a lot of images or videos.