ianw wrote:

I am looking to relocate our electricity meter to an exterior box and
have a sub-main run to the fusebox.
Does this work have to be done by the utility company or can an
electrician do it?
I imagine both will have to be involved meaning maximum expense for me!

That'll be an electricco job. I would have thought they'd do the whole
task though, unless your fusebox (consumer unit) is an exceptionally
long way from the proposed exterior box. They'll stipulate their
requirements; eg you might need to get any building-type work done
separately?

David