I had a server through HostICan at one time for about 3 months. I switched from them as I had some bad experiances with them.
HostICan's support was fantastic answering all of my questions before I switched to them, as soon as I switched, it took HOURS to get a responce to any support issue and my server was down for HOURS on end, they stated there was no such record of the event.
They had been really great to me before I purchased from them, but once I switched to them, my troubles just kept growing(biggest reason why I started my own host).
This was about 6 months ago though so things may have changed.