How to find where a service is installed to? C#

Is it possible to find out through .Net whereabouts a service is installed to?

var temp = from sc in ServiceController.GetServices()
where sc.ServiceName == "MSSQL$SQLEXPRESS"
select sc;

However the servic开发者_开发知识库econtroller doesn't give me the path I want, notably the "Path to Execute" found in the service properties dialog.

I used this code