Recommend a Server Admin company

Mod: I am not sure if this is the right place for me to post, please move if wrong place. Thanks.
I am looking for a "server admin" who can do one off job of hardening my dedicated server and maybe one or two other small jobs.
Can anyone recommend one who does a great job at reasonable price? I am not looking for someone who does this job as a hobby, but a company who does honest job of doing this.
Thanks,
Tony