Greater London · SM1, SM2, SM3, SM5, SM6
Rewiring in Sutton
A full or partial rewire replaces some or all of a property's electrical wiring, sockets, switches and consumer unit with a new installation to current standards, typically needed where existing wiring is old, unsafe or insufficient for modern electrical demand.
In Sutton, that covers Cheam, Carshalton, Wallington, Belmont, North Cheam. Sutton is a residential outer-London borough with a traditional High Street and well-established suburbs across Cheam, Carshalton and Wallington, offering a mix of interwar family housing and period properties close to Carshalton's historic ponds and village core, within reach of our Croydon and Surrey teams.
Coverage
Areas we cover in Sutton for rewiring
Property styles in Sutton
The borough has a strong stock of 1920s and 1930s semis and detached houses across Cheam, North Cheam and Belmont, alongside Victorian and Edwardian houses in the older parts of Carshalton and Wallington. Rear and side-return extensions and loft conversions are common on the semi-detached stock typical of the area.
Planning considerations
Sutton Council (London Borough of Sutton) is the local planning authority. Carshalton village and parts of Cheam and Wallington are conservation areas with a number of listed buildings around the historic ponds, which affects alterations to visible elevations and materials. We confirm the position for individual properties at feasibility stage.
How it works
Our rewiring process
- 01
Survey and EICR
Assessing the existing installation and identifying what needs replacing versus what can remain.
- 02
Specification
Agreeing the scope — full or partial — circuit layout, and consumer unit requirements.
- 03
First and second fix
Running new cabling, then fitting sockets, switches and light fittings once other trades have finished.
- 04
Testing and certification
Full testing to BS 7671, with an Electrical Installation Certificate and Part P notification issued on completion.
Also in this area
Other services we provide in Sutton
Nearby coverage
Rewiring in nearby areas
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FAQs
Rewiring in Sutton: FAQs
Do you provide rewiring across all of Sutton?
Yes, we cover the SM1, SM2, SM3, SM5 and SM6 postcode areas in full, including Cheam, Carshalton, Wallington, Belmont, North Cheam.
How do I know if I need a full or partial rewire?
This is based on an EICR and the age and condition of the existing wiring, not assumed from the property's age alone. We assess the installation and recommend the appropriate scope.
Will a rewire mean redecorating afterwards?
Typically, yes — chasing cable routes into walls disturbs plaster and decoration, so some making good and redecoration is usually needed afterwards. We set out what to expect before work starts.
Do you cover Carshalton and Wallington as well as Sutton town centre?
Yes, we work across the SM1, SM2, SM3, SM5 and SM6 postcode areas, including Sutton town centre, Cheam, Carshalton, Wallington and Belmont.
Get a quote for rewiring in Sutton
Tell us about the property and what you have in mind, and we'll arrange a site visit.
Last reviewed 2026-07-28.