deploying webservice on production server

Question

Hi,
I am working from home for my client.Actually I have written a webservice in C#.net which is working fine.I also have a webapplication which uses this webservice..and the application works fine when executed.The problem is now I have to send the files to my client..so that he deploys them in the production server.
Now what are the changes should he or I should make in webservice to execute the webservice on his machine..he said that no visualstudio is installed in his system.
plzz help me.

thanks.