guest appliances trip old boards constantly — a modern CU with RCBOs pays back in one avoided cancellation. In Swansea specifically, that plays out against a housing/premises mix of coastal terraces in Mumbles and Sketty, older miners' housing in Morriston, and post-war semis around Gorseinon.
We quote consumer unit upgrades across SA1–SA7 on a fixed basis, invoice the host / owner, and deliver the paperwork in the format your agent or solicitor expects.



