I usually send mine here: http://www.4pcb.com/index.htm
They are pretty good about checking for errors and letting me know if information is missing or something isn't right. I would think that most any decent board house will do that nowadays. 4pcb has some pretty good deals under "Specials".
You'll need to generate Gerbers (which Osmond can do, at least the commercial version can). After that I'd suggest sending them to http://www.freedfm.com/ , which provides a free 'sanity check' on the design rules.
Good luck,
JDB.
EDIT: Just noticed that FreeDFM is linked from 4PCB, to which Flatpicker already linked. Time for bed, I suppose...
[quote author="jdbakker"]Just noticed that FreeDFM is linked from 4PCB...[/quote]
Also known as Advanced Circuits and Barebones PCB. Don't know why they have so many names. :?
[quote author="Flatpicker"][quote author="jdbakker"]Just noticed that FreeDFM is linked from 4PCB...[/quote]
Also known as Advanced Circuits and Barebones PCB. Don't know why they have so many names. :?[/quote]
And all of them are closed currently due to blizzard conditions.