We just had a new roof installed on our home, which was built in the late '40s. The roofer says we need to replace the service drop connection and install a pole that goes up through the roof. Right now the wires wrap up over the eaves to the roof where they are attached to what look like knobs. Roofer says Southern California Edison is responsible for doing that work. Is that right? Does Edison have to do that upgrade at its expense or do I have to hire an electrician to do it?