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 How to use InternalsVisibleTo with strong named assemblies August 16, 2011 Lanuching Visual Studio Android Emulator from the command line July 9, 2015 Looking for a great tool for Web UI Testing? December 23, 2010