People often put off full property rewires for small offices & studios because they expect the worst. Usually the scope is narrower than feared. Every commercial job leaves with a written scope of works, itemised invoice, matching certificate and photo evidence — the pack your insurer or landlord expects. The order of work matters: isolate, test, explain, then price. Skipping the middle two is how people end up paying twice. Which is why the price follows the test rather than the other way round.
We quote against the trigger you told us about is the pivot point. Everything quoted after it follows from what the readings say, which is why the survey comes first at any SA10–SA11 address. The regulations are specific about it, so there is little room for opinion. Full property rewires for small offices & studios in a Neath property is not the same conversation as it would be in a new build, and it should not be priced as if it were.



