Lighting upgrade in Southfields, the finished job (illustration)
Illustration · a typical lighting upgrade
Domestic Electrical Services

Electricianin Southfields

Rewires, fuse board upgrades, safety reports and everyday fault-finding for the family homes of Southfields, carried out by a Sutton firm that travels to you.

If you are looking for electricians Southfields homeowners and landlords can call about a rewire, a new fuse board or a safety report, TH Electricians LTD covers the area from our base in Sutton. Southfields sits in the London Borough of Wandsworth, about 6.6 miles north of us in a straight line. We are honest about that distance: we do not have a local office, but we do take on domestic electrical work here, and we explain the job clearly before anything starts.

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Our jobNew double sockets being fitted level

Electrical work for family houses in Southfields

Much of Southfields is terraced housing, the sort of home that has been lived in, extended and redecorated by several owners over the years. Electrics in a house like that tend to grow in layers: an original supply, a few later additions, a loft or kitchen circuit added by someone else, and a fuse board that has not kept pace with how many appliances the family now runs.

Our domestic work for houses like these includes:

  • full and partial rewires
  • consumer unit and fuse board upgrades
  • extra sockets, new circuits and lighting
  • faults, tripping circuits and dead sockets
  • electrical upgrades during renovation

We look at what is already installed before recommending anything, so you are not paying to replace what can safely stay.

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Lighting upgrade: the before state (illustration)
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BeforeWiringLights on

One harsh tube and dark corners.

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Our jobInsulation resistance test before sign-off

When a Southfields terrace needs a rewire

A rewire is the biggest domestic electrical job, and most people only face it when they buy a house, start a renovation or are told by an inspection that the wiring has reached the end of its useful life. Signs worth taking seriously include cloth-covered or rubber-covered cable, sockets that crackle or feel warm, scorch marks around fittings, and lights that flicker when a heavy appliance switches on.

A rewire does not have to mean losing the whole house to dust for weeks. Cables can often be routed through the loft space and under floorboards, and the work can be planned room by room or floor by floor, particularly where the family is living in the house throughout. We agree the order of work with you first, then test the finished installation and provide the certification for it. As domestic electricians we work to Part P requirements and are NAPIT registered.

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Every service, before and after

See the difference we make.

Seven services, each shown from the problem to the finished job. These are illustrations of typical work; photos from our own jobs are further down the page.

Our jobCoiled electrical cable clipped to a plywood board during a first fix

Fuse board and consumer unit upgrades

Older houses often still have a fuse board with rewirable fuses or an early consumer unit without the protection modern homes expect. A consumer unit upgrade replaces it with a modern board fitted with the safety devices current regulations call for.

It is also a job that can be done without a full rewire, so it suits owners who want a safer supply now and are not ready for building work. Before we quote, we look at the condition of the circuits the new board will be feeding, because there is little point fitting a new unit to wiring that needs attention. If something does need attention, we tell you what and why, and you decide how to proceed.

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Our jobInsulation resistance test before sign-off

Electricians in Southfields for landlords and house sales

Southfields has plenty of rented houses and converted flats, and landlords have their own obligations: an Electrical Installation Condition Report (EICR) is required for privately rented property in England, and it needs repeating at intervals. An EICR is an inspection and test of the existing installation that ends with a written report on its condition.

We also carry out EICRs for people buying or selling, where a buyer or a surveyor has asked about the state of the wiring. If the report lists remedial work, we can quote to put it right, which saves you finding a second contractor. Tell us on the phone whether the property is tenanted, because that affects how we arrange access.

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Our jobNew double sockets being fitted level

Lighting, sockets and smart home installations

Not every job is a big one. Many households simply want lighting that suits the way the rooms are used, more sockets where the furniture has ended up, or a cleaner arrangement in a kitchen extension. Our lighting installation and upgrade work covers ceiling lights, LED downlights, under-cabinet and garden lighting, and replacing tired fittings.

We also fit smart home installations, from app-controlled lighting to circuits prepared for the equipment you want to add. If you are planning a renovation, it makes sense to have the cabling sorted while the walls are open, so it is worth speaking to us before the plasterer arrives rather than after.

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Our jobCoiled electrical cable clipped to a plywood board during a first fix

Commercial electrical work near Southfields

Alongside homes, we are a commercial electrical contractor. Small offices and shops around south-west London sometimes need a refit, new lighting or a planned maintenance visit, and we carry out office and shop fit-out electrical work, LED lighting upgrades for commercial premises and data cabling. Commercial jobs are surveyed first, so we understand the layout and supply before we put a plan to you.

If you are a business owner who also needs your own house looked at, a single conversation can cover both.

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Service Area

How we cover Southfields from Sutton

We are based in Sutton and work across a wide area of London and Surrey, including Wimbledon, Earlsfield, Fulham and Battersea, all near Southfields. Ask us about neighbouring areas too. Because we travel to each job, we arrange visits in advance rather than promising a slot before we know the work involved.

When you call, it helps to tell us what you can see or what has happened, the age of the house if you know it, and whether anyone is living there while the work is done. We will then explain what we would look at first.

FAQ

Questions about electricians in Southfields

Do you have an office in Southfields?

No. TH Electricians LTD is based in Sutton, roughly 6.6 miles away in a straight line, and we travel to Southfields for domestic and commercial work. We arrange visits in advance so that we can allow time to look at the job properly.

Can you upgrade a fuse board without rewiring the house?

Often yes. A consumer unit upgrade is a separate job from a rewire. We look at the condition of the existing circuits first, and if they are sound we can fit the new board on its own. If they are not, we explain what we found and what your options are.

Do you carry out EICRs for landlords?

Yes. We inspect and test the installation and give you a written report on its condition. If the report shows work that needs doing, we can quote to carry it out, so the property can be brought up to a satisfactory standard.

Is your electrical work certified?

Yes. We are NAPIT registered and work to Part P requirements for domestic installations. Once the work is complete and tested, you receive the certification that goes with it.

Our work

Photos from our own jobs.

Control panels, testing, sockets and security lighting. Every photo here was taken on a TH Electricians job, not pulled from a stock library.

Taken on site by TH Electricians
Neatly wired commercial control panel with labelled terminals
Commercial control panel
Brushed copper double socket on a painted wall
Designer sockets
Security camera floodlight unit fitted to an exterior wall
Camera floodlight
Glass bubble pendants hanging in a stairwell with an LED strip
Stairwell pendants
Fitting a new double socket with a spirit level
Sockets fitted level
Insulation resistance test in progress on a circuit
Testing before sign-off
Commercial power distribution board with neatly dressed cables
Power distribution
Stairwell chandelier installed by TH Electricians

To talk through a rewire, a fuse board or a safety report in Southfields, call TH Electricians LTD on 07907 468 578 and tell us what the house needs.

07907 468 578
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