Signs to look for
- Rubber, lead or fabric-insulated cable
- An old fuse box, or no RCD protection
- Not enough sockets, with heavy use of extension leads
- Frequent tripping, flickering or warm fittings
- No earthing to light fittings (often in older metal light switches)
- An EICR with C1 or C2 items related to wiring
How to decide
An EICR is the best starting point: it shows whether the existing wiring can be kept, repaired or partly replaced, or whether a full rewire makes more sense.
What a rewire involves
New cables are run to sockets, lights and switches, usually with a new consumer unit. Floors and walls are opened up, then made good afterwards (plastering and decorating are often separate). It's notifiable work under Part P, and you'll receive certificates at the end. Timescales and prices vary with the size and layout of the property, so call Steve or use the quote form to ask what yours would involve.
Don't ignore C1 or C2 codes on a report: they mean danger or potential danger.
If your home shows any of the signs above, or you're planning a renovation. Steve does full and part rewires to current regulations: see services.
Sources and further reading
- IET – BS 7671 Wiring Regulations
- GOV.UK – Approved Document P (electrical safety in dwellings)
- Electrical Safety First – Advice for home buyers
General guidance only, based on the sources above. Last reviewed October 2026. It isn't a substitute for an inspection by a qualified electrician.