Consumer unit upgrades for independent shops & retail is one of the more commonly misquoted jobs, largely because nobody tests before pricing it. We quote against that brief, not a template. The order of work matters: isolate, test, explain, then price. Skipping the middle two is how people end up paying twice. That holds whether the property is owned, let or being sold.
The practical question on this job is same-week for standard scope, planned longer where the shutdown, and it is answered by testing rather than by opinion. In Caerphilly that usually decides both the scope and the sequence of the visit. Two properties on the same street can differ on this entirely. A short guide to consumer unit upgrades for independent shops & retail for Caerphilly property, written by the person who would do the work.



