Have a look e.g. at http://www.olimex.com/pcb/

It says:

FILE FORMATS we currently accept:

For Top, Bottom, Solder Mask and Component print layers:

* RS274-X - any aperture sizes acceptable.
* 274-D must add apertures file (not preffered 
  will bear $10 file processing charge).
* EPS - Encapsulated Postscript format, good only for single side 
  boards without holes (not preffered will bear $10 file 
  processing charge)
* PS,PRN - Postscript interpreted format, good only for single 
  side boards without holes (not preffered will bear $10 file 
  processing charge)
* DXF - Autocad format, good only for single side boards without 
  holes (not preffered will bear $10 file processing charge)
* BMP,TIFF,GIF,PCX - pucture format, good only for single side 
  boards without holes (not preffered will bear $10 file 
  processing charge) 

And read the explanation - the very first item in FAQ...
http://www.olimex.com/pcb/pcbfaq.html#price

This Czech company http://www.printed.cz offers also "nonstandard inputs", including copy of an existing PCB, printed layout, hand drawn layout etc. (unfortunately, this text I found only in Czech), including the reconstruction of the drill.

There must be many similar around.

Jan Waclawek