A short guide to full property rewires for hmo landlords for Merthyr Tydfil property, written by the person who would do the work. HMO licensing compliance, interlinked alarm rules and 5-yearly EICR — with 4+ tenants sharing amenities, every callout is a compressed access window — that is the underlying job. Every circuit affected is identified and labelled, which makes the next person's job — and yours — considerably easier. That detail is what a proper survey is for.
If you have had conflicting advice, it is usually because someone quoted without checking photos of the CU and meter, or a 15-minute. Two electricians looking at the same readings tend to agree. That is one reason our price does not move after the survey. Owners and landlords across CF47–CF48 ask about this in roughly equal numbers, for slightly different reasons.



