This is a practical page about ev charger installation on a 1930s semi in Tredegar — no stock photography claims, no invented statistics. Wiring generation on this stock is typically rewired 1980s–2010s; ring finals commonly extended without upgrading the CU. Where previous work has no certification behind it, we test it rather than take it on trust. Focus on the porch is the part worth confirming rather than assuming.
Every property we attend in and around Tredegar gets the same order of operations, and it starts with establishing NICEIC certificate, photo evidence of hidden work, Part P. Which is why the price follows the test rather than the other way round. The Tredegar version of this job is shaped by the local housing: valley terraces around Sirhowy and Georgetown.


