When rewiring may be appropriate
Rewiring can be considered when an installation is ageing, has been altered repeatedly, has known defects or no longer provides the outlets, circuits or capacity the property needs. It may also form part of a renovation, extension or change in how a building is used.
Full and partial options
A full rewire replaces the electrical wiring across the agreed property scope. A partial rewire focuses on selected areas, circuits or changes. The right approach depends on the condition of what is already installed and the outcome you are trying to achieve.
What we consider before work starts
- Existing wiring condition and distribution arrangements
- Rooms, equipment and electrical demand
- Socket, switch and lighting positions
- Access routes and likely disruption
- Future changes that may affect the installation
- Testing and certification required at completion
How the work is managed
We agree the scope and access requirements before work starts. The programme is shaped by the size and construction of the property, the number of circuits, access to cable routes and any other trades working on site. Where the property is occupied, we discuss which rooms need to remain usable and where temporary power interruptions are unavoidable.
What affects the quotation
The cost of rewiring depends on the agreed extent of work rather than the age or size of the property alone. Access, construction, circuit requirements, accessory choices, occupied working and the amount of testing all influence the scope. A site assessment allows these details to be considered before a quotation is prepared.
Making good and finishes
Cable routes can require access through walls, ceilings or floors. We explain the likely extent before work begins and confirm what electrical making good is included. Final plastering, decorating, flooring or specialist finishes should be agreed clearly because they may need to be completed by another trade.
Planning a renovation
If rewiring forms part of a wider refurbishment, it helps to involve the electrician early. Decisions about kitchens, bathrooms, heating, lighting, data, EV charging and future equipment can influence circuit design and cable routes.