As you will notice the [namespace|app name] is not the same from the error to what I used in the config. The files were renamed in the project and I cannot see where it is getting the default service1 name from. I have rebuilt the project and re-published. Do you see anything I may be missing?
Error: The type 'EncServWeb.Service1', provided as the Service attribute value in the ServiceHost directive, or provided in the configuration element system.serviceModel/serviceHostingEnvironment/serviceActivations could not be found.
web.config
serviceActivations
add service="EncServWeb.Serv" relativeAddress="~/Serv.svc"
serviceActivations