>>More field outside your
>> room, than near their power transformer?  This would indicate something
>> generating a field within your house.
>
>The area where I got highest is right on top of my room comes from
>Power lines.
>
>> It could be a wiring problem

>
>It sounds like it but not in my house because I turned every thing off too
>I am still getting that signal.
>

It is possible the wiring to/from the transformer runs under your
house?