Live Oak - Move or Remove Help

Hi all, I need some advice regarding a live oak that was carelessly
planted too close to the back of our house by a previous owner.  The
tree is now about 20 ft tall and blocks the view from our deck - and
we have to make some sort of decision.  Can anyone help?

1.  Can the tree be moved?
2.  Should we just cut it down and plant another (or more) further
away from the house?
3.  Can anyone recommend a good service to help with either of these
choices?

Thanks in advance, everyone!

J