Full property rewires on a new-build touches safety, paperwork and cost, and the three do not always point the same way. Fixed price, honest survey, SPD retrofit inside the existing enclosure, and paperwork the next EICR won't question. The order of work matters: isolate, test, explain, then price. Skipping the middle two is how people end up paying twice. It is the difference between a fixed price and an estimate.
We work to the current edition of BS 7671 and note where an older installation departs from it and why that matters. Nothing about it is unusual for property of that age. Pontypridd sits inside the area we cover daily, so full property rewires on a new-build here is routine work rather than a special trip.



