I'm looking to extend the kitchen out, which itself is straight forward. The incoming mains for all three services (electricity, gas and water) are all on the wall I need to extend. Has anyone any experiences of have their mains entry points moved, this is in the UK in Lancashire (if it makes a difference). These are the modern style plastic external boxes set into the wall to be read from the outside. Do I need to get the supplier to do the work, or can a qualified builder so it? If it's the supplier, what would be the expected costs, the move would be about 2m.
TIA Brian