Linux Fedora Fix - Server gone down. Help fixing file system

I need help with a server on rackspace. It has been working fine until recently. The server is linux Fedora 14. I was told by Rackspace that its a file system issue. I was unable to find an error running the fsck on the root partition. I need someone who knows how to fix linux based servers, and how to debug them to find the issue. I need someone who is very trustworthy and CAN fix the issue. If you have worked with rackspace cloud servers before than thats a bonus. Please bid with " RACKSPACE FIX " in the bid, so I know you have read this post. If you need any more information from me, just let me know. I would like to spend $150 on this, but if it requires more time to fix thats fine.