Socket and Switch Repair and Replacement in London

Our multi-skilled handymen regularly repair and replace sockets and switches in London homes and small businesses, aiming to complete most jobs in a single visit.

4.9 stars, 1,000+ reviews | By Time Charges | Fully Supported Service | Same or Next Day Available | Mon to Sat 8am to 5pm | Book Online 24/7

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Specific arrival times. We confirm a one-hour arrival window on every booking, so there is no waiting in all day.

How much does it cost to replace a socket or switch in London?

Socket and switch work is charged by time, at £60 + VAT for the first 30 minutes and £30 + VAT for each additional 30 minutes, and a single like-for-like socket or switch swap is usually done within the first half-hour at £60 + VAT.

• £60 + VAT for the first 30 minutes
• £30 + VAT per additional 30 minutes
• Saturday appointments charged at the same weekday rate
• No separate call-out fee
• An estimate is given before any work begins

A worked example: replacing one cracked or scorched double socket on an existing circuit is typically a first-half-hour job at £60 + VAT plus the accessory, because the time goes on safely isolating the circuit at the consumer unit, proving the socket dead, transferring the conductors into the new accessory with the terminals torqued correctly, and testing before re-energising. Several sockets or switches changed in one visit are quicker per item once we are set up, so a run of three or four in a refresh might take an hour to ninety minutes at £90 to £105 + VAT plus accessories, rather than four separate minimum charges. The time is in the safe isolation and testing, not in the swap itself, which is why doing several in one visit is the economical way.

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Why London chooses Silver Saints for sockets and switches

Here is why London customers have booked Silver Saints for socket and switch work.

• 4.9 stars from over 1,000 Google reviews
• 5 stars on Trustpilot and Checkatrade
• £5 million public liability insurance
• Operating across London since May 2008
• All work guaranteed against faulty workmanship, with a 12-month guarantee on labour and parts we supply
• A specific one-hour arrival window confirmed on every booking

Ready to book? We can usually come today or tomorrow, subject to availability.

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What we repair and replace, and how

Silver Saints repair and replace single and double sockets, switched and unswitched sockets, light switches, dimmer switches, fused spurs and faceplates, and fit like-for-like USB and modern sockets in place of old ones. A socket that has stopped working, feels loose in the wall, is cracked, or shows scorch marks is the most common call, and a switch that is stiff, crackling, buzzing or no longer switching cleanly is the next. We isolate the circuit at the consumer unit, prove the accessory dead before touching a terminal, transfer the conductors into the new accessory with the terminals tightened correctly, and test before re-energising. Loose terminals are the hidden danger here: a screw that has worked loose behind a faceplate heats up under load, which is what causes the scorch marks and the burning smell, so we check the terminations are sound rather than just fitting a fresh faceplate over a bad connection.

Why has my socket stopped working when the breaker has not tripped?

A socket that is dead while the breaker stays on usually has a loose connection or a broken conductor in the ring final circuit rather than a faulty socket itself, and Silver Saints trace the fault along the ring rather than simply swapping the accessory. On a ring main the sockets are connected in a loop, so a single loose or disconnected leg at one socket can kill that socket or others downstream, and replacing the visible socket without finding the loose connection leaves the real fault in place. We check the terminations and the continuity of the ring so the repair actually fixes the cause.

Why is my light switch buzzing, sparking or scorched?

A light switch that buzzes, crackles or shows scorch marks has a loose terminal or a failing switch mechanism arcing under load, and Silver Saints replace the switch and check the terminations so the heat source is removed, not covered up. A small spark as a switch operates can be normal, but a persistent buzz, a brown scorch mark or a smell of hot plastic is a loose connection heating up and should be dealt with promptly. We fit a new switch rated for the load, dimmers included, and make sure the conductors are secure in the new terminals.

Sockets and switches across London property types

The accessory is standard, but what sits behind it varies enormously across London, which changes the job. In Victorian and Edwardian homes across Wandsworth, Hackney, Islington and Camden the back boxes are often shallow and the cabling old, sometimes rubber or fabric-insulated on circuits that predate modern standards, so a tired socket can be a sign the wiring behind it needs a proper look rather than just a new faceplate. In mansion blocks across Kensington, Chelsea and Marylebone the wiring is frequently surface-run in conduit or buried in solid walls, so a flush change needs care. In 1960s and 1970s blocks the back boxes are usually metal and need the right grommets and earthing. In modern new-build flats around Nine Elms, Battersea and Canary Wharf the sockets are plentiful and modern but set in dense blockwork or dry lining where the back box fixing matters. Telling us the property type and the symptom when you book means we arrive ready for what is behind the faceplate.

What a handyman can do and where a job becomes notifiable

Replacing a socket, switch or faceplate like-for-like on an existing circuit, outside a bathroom or shower room, is classed as non-notifiable minor electrical work under Part P of the Building Regulations, and it is exactly the kind of job a competent Silver Saints handyman carries out and tests as part of a normal visit. Some related work is notifiable and is treated differently: adding a brand-new socket on a new circuit, any work inside a bathroom or shower zone, and anything involving the consumer unit fall into that category. We are straight on site about which side of that line your job sits, so you get the quick like-for-like repair where that is all it is, and clear honest advice where the work needs to be notified and certificated rather than rushed.

Combine socket and switch work with other jobs in one visit

Because a Silver Saint is multi-trade, a socket or switch visit is a natural moment to deal with other small electrical and household jobs in the same appointment and avoid separate call-out fees. Customers often pair new sockets and switches with repairing or replacing a light fitting in the same room, sorting out an intermittent lighting fault, or swapping over old bulbs and transformers that keep failing. Mention everything that needs doing when you book and we will send a Saint set up for the lot.

Socket and Switch FAQs

Can you replace a socket or switch today in London?

Silver Saints usually offer same-day or next-day appointments for socket and switch work across London, subject to availability, and you can call 0207 0999 199 or book online to secure the earliest slot.

How much does it cost to replace a socket or light switch in London?

Socket and switch work is charged at £60 + VAT for the first 30 minutes and £30 + VAT for each additional 30 minutes, plus the accessory, a single like-for-like swap is usually done within the first half-hour, and Saturday is charged at the same weekday rate.

Why has my socket stopped working when the breaker has not tripped?

A socket that is dead while the breaker stays on usually has a loose connection or a broken conductor in the ring circuit, and Silver Saints trace the fault along the ring and secure the terminations rather than simply swapping the accessory.

Is a loose, buzzing or scorched socket or switch dangerous?

A loose, buzzing or scorched socket or switch is usually a loose terminal heating up under load, which is a fire risk, so it should not be used and Silver Saints can replace the accessory and make the connections safe.

Can you fit extra USB sockets or change a socket to a double?

Silver Saints fit like-for-like USB sockets and replace a single socket with a double on the same existing circuit position, which is non-notifiable minor work, and will advise where a request would need a new circuit and therefore notification.

Can you replace a light switch with a dimmer?

Silver Saints replace a standard light switch with a dimmer rated for the lighting load on the existing circuit, and check the connections are secure so the new dimmer runs cool and switches cleanly.

Do you work on sockets and switches in bathrooms?

Work inside a bathroom or shower zone is notifiable electrical work treated differently from a standard like-for-like swap, so Silver Saints will explain on site how that work should be carried out and certificated rather than treated as a quick replacement.

Which London areas do you cover for sockets and switches?

Silver Saints cover every London borough for socket and switch work, including Westminster, Kensington and Chelsea, Camden, Islington, Wandsworth and Hackney, plus the surrounding TW, KT, CR and BR postcode areas.

Is the work guaranteed and insured?

All socket and switch work by Silver Saints is insured and carries a 12-month guarantee on labour and on any parts supplied.

Customer Reviews

Read what our customers say about our Silver Service on the UK's leading review platforms.

• Google Customer Reviews
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• Checkatrade Customer Reviews
• Yell Customer Reviews

Socket and switch repair and replacement in London, in short

Silver Saints provide socket and switch repair and replacement across every London borough, replacing dead, loose, cracked and scorched single and double sockets, faceplates and fused spurs, swapping tired and faulty light switches, fitting dimmers and like-for-like USB sockets, and tracing why a socket or switch on a ring circuit has stopped working, all carried out as non-notifiable minor electrical work on existing circuits in Victorian and Edwardian terraces, period mansion blocks, converted flats, concrete builds and modern new builds, plus the TW, KT, CR and BR areas. Appointments run Monday to Saturday from 8am to 5pm with same-day and next-day slots usually available, work is a Fully Supported Service with a one-hour arrival window, charged at £60 + VAT for the first half-hour and £30 + VAT per further half-hour, and the team holds a 4.9-star rating from over 1,000 Google reviews. To book, call 0207 0999 199 or use https://bookings.silversaints.com.

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