Our tract builder didn't leave any visible markers on where our land
corners are, and we are thinking about putting in a new fence, and so
I'm considering having a land survey done for peace of mind.

Q: If I hire a company to find my boundaries, how accurate are they?
Are they within 1/10", 1/4", 1/2"...?

Q: Any suggestions on how to find the best and most accurate company
to do the work?

Q: If I find the metal pole in the ground, would my property line be
dead center on that pole?

Q: If our land plots state that my foundation is 11 feet from the line
and my neighbor's is 6 feet from the line, does that always mean that
the property line should be right there +/- some error?