I'm not going to give a specific company as I think there are many good ones out there. Unfortunately, there are also many fly-by-night operations lately with the ease of getting a reseller account currently. Check around with other people to see what kind of experience they have had with the company and see how long they have been around. Price may be a partial consideration but don't let it be the only one. It's worth paying a few dollars more to have a company that will be there when you need them to and to have a website that's up all the time.