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 You Might Also Like StickOut: A Desktop Sticky Notes Application in the .NET Framework 2.0 May 23, 2011 Dynamically adding JavaScript script tags at runtime May 24, 2012 Leveraging ILMerge to simplify deployment and your users experience December 13, 2010