I have changed the breakers twice all the plugs and switch twice. Still no power! The wire from the switch feeds into the ceiling fan along with three other wires. This is all in the upstairs so access is not easy. Any help would be great.

Somewhere in the circuit you have a disconnected hot or neutral. Find the nearest outlet that is working and pull it. Look for a disconnected wire. Also check.for a loose or disconnected wire in any ceiling.box.

Changed the breakers? Did you test them for power? You do not replace parts all over the house without finding where the power stops flowing. Do you have a test light or meter?