Check out this article for a good walkthrough http://blogs.msdn.com/gzunino/archive/2007/09/17/hosting-a-wcf-service-in-windows-sharepoint-services-v3-0.aspx Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window You Might Also Like Customized Configuration Management for .NET (still using the framework) May 9, 2011 Dynamically adding JavaScript script tags at runtime May 24, 2012 Randomizing Input Data for Visual Studio Load Tests April 1, 2011