There is no single price for consumer unit upgrades on a modern flat in Caerphilly, and anyone quoting one before looking is guessing. The scope is standard once the physical routing is planned around that construction. The regulations move; installations do not. Part of the job is explaining which differences actually matter and which are simply age. For new-build estates around Bedwas and Trecenydd that detail matters more than it does elsewhere.
The practical question for a Caerphilly property is not what usually happens, but what this installation actually shows when it is tested. We would explain the same thing on site, just with the board open. This page is for anyone in Caerphilly trying to work out whether consumer unit upgrades on a modern flat is their next job or next year's.



