If a previous certificate exists, emergency callouts on a stone cottage usually starts by checking whether it still reflects reality. Materials and methods we spec on stone cottage work: new earth rod with tested Ra reading; SPD retrofit (genuinely useful in rural exposure); surface-run steel conduit where wall-chasing isn't an option. Owners often ask whether this can wait. Sometimes it can, and where access constraints priced into the diary is the only finding we will say so plainly. 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. Emergency callouts on a stone cottage is one of the more commonly misquoted jobs, largely because nobody tests before pricing it.


