Owners and landlords across CF37–CF38 ask about this in roughly equal numbers, for slightly different reasons. No wholesale "modernise everything" pitch when the existing installation is sound. A written record matters as much as the work. Anything we find at a CF37–CF38 address is documented in a form you can hand to someone else. It is written into the report either way, so nothing is hidden.
Where an installation has been extended over decades, the sensible approach is to establish a baseline before adding anything else to it. Anyone testing properly will reach the same conclusion. Searching "eicr — electrical safety checks 1930s semi Pontypridd" from a Pontypridd address usually means you want a straight answer before you want a salesperson.



