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The short answer
- The cost of replacing a single plug socket can cost anywhere from £40 - £105 (inc. VAT)
- The total cost will depend on how many sockets you're getting replaced and the type of socket you get installed
- There's a wide range of sockets to choose from, from basic single sockets to advanced smart sockets
- You should always hire a qualified electrician to replace any plug sockets to ensure the electrical safety of your home
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Contents
How much does it cost to replace a plug socket?
The cost of replacing a single plug socket typically ranges from £40 - £105. Electricians usually charge an hourly rate, in addition to the cost of the socket itself. The overall cost will largely depend on the type of socket being installed and the number of sockets that need replacing.
There’s a variety of plug sockets to choose from, with prices varying based on material and functionality. A basic socket can cost between £10 - £15, while a top-of-the-range smart socket can cost anywhere from £25 - £40. It's worth noting that some stores may offer a discount on bulk orders, which comes in handy if your replacing all the sockets in your home. Some sockets will take longer to install than others but it should take roughly 1-2 hours to replace a single socket.
You can purchase the sockets yourself or ask your electrician to source them locally for you instead. However, keep in mind that electricians often add a 20-25% markup to cover their time and travel expenses sourcing.
Here's how much you can expect to pay for replacement of a single plug socket in London and outside of London.
Type of socket | Unit cost | Total price range (outside London) | Total price range (London) |
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Single socket | £5 - £10 (inc. VAT) | £40 - £60 (inc. VAT) | £50 - £65 (inc. VAT) |
Double socket | £5 - £15 (inc. VAT) | £40 - £65 (inc. VAT) | £50 - £70 (inc. VAT) |
Single socket with USB | £10 - £20 (inc. VAT) | £45 - £70 (inc. VAT) | £65 - £75 (inc. VAT) |
Double socket with USB | £15 - £30 (inc. VAT) | £50 - £75 (inc. VAT) | £70 - £90 (inc. VAT) |
Smart socket | £15 - £40 (inc. VAT) | £50 - £80 (inc. VAT) | £70 - £105 (inc. VAT) |
The hourly rate for plug socket replacement will typically be more expensive in London, compared to other areas of the UK, with electricians charging at least 20% more for labour. Parking and congestion charges also need to be considered, as you’ll find that your electrician will usually add these additional costs to your final bill.
What other factors affect the cost of replacing a plug socket?
Other factors may affect the total cost of replacing a plug socket, such as when you book, whether you're relocating the sockets, and any additional work that needs doing.
1. When you book
Electricians will typically charge a premium for services during unsocialable hours, such as weekends, and bank holidays as well as early mornings and later in the evening. You can also expect to pay a higher rate for next day and on the day callouts.
2. Placement of new socket
If you're just replacing an existing plug socket, the whole process should be relatively straightforward. However, if you plan on moving the socket, this can significantly increase costs. This process involves completely removing the old socket and its wiring, and installing additional wiring for the new location. This can be a complex task. You'll then need to factor in the cost of plastering and painting over the old socket. On average, this process can cost anywhere from £150 - £170 per socket.
3. Additional work
Your electrician may end up uncovering electrical issues whilst on the job, such as faulty rewiring. This may mean putting your socket replacement on hold until the wiring is fixed. Carrying out an electrical rewire can add a few thousand pounds onto your total cost, depending on whether you need a partial or full house rewire. You can check out our comprehensive rewiring cost guide for full cost breakdowns.
It's also worth considering any paint or plastering touch-ups needed after replacement is complete. Your electrician will try their best to keep disruption to the surrounding area to a minimum, but it's sometimes not always possible. This is especially relevant if you're new socket is larger or smaller than the previous one. These cosmetic touch-ups may add another £100 to your total costs.
What’s involved in replacing a plug socket?
The exact tasks involved with replacing a plug socket may vary depending on the type of socket getting installed, but here's what's usually included:
- Removal of the old socket and disconnection of the existing wires
- Inspection of breaker box so ensure there's no wiring issues
- Reconnecting wiring to the new socket
- Attaching new socket to the wall
Once the installation is complete, your electrician will test the socket to ensure it is functioning correctly and meets all safety standards.
When should you replace a plug socket?
The easiest way to find out if your plug sockets could do with an upgrade is to carry out a Electrical Installation Condition Report (EICR). Your electrician will test all sockets in the property, as well as wiring, fuses and switches for any faults. If you're a landlord, you should be getting a EICR done every 5 years and when the tenancy changes. [1] If you're a homeowner, it's best practice to carry out a EICR every 10 years.
Even without an EICR, there are usually clear signs that it may be time to replace your plug sockets. It's important to replace your sockets as soon as you spot any faults, as these can be a potential safety hazard.
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Signs | Details |
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Scorch marks |
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Plug slipping out of socket |
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Flickering lights |
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Buzzing sounds |
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Can I replace a plug socket myself?
You should always hire a qualified electrician to replace plug sockets. Any electrical work in the home needs to be carried out very carefully, or you put yourself and others at risk.
Anyone you hire must be a ‘qualified’ and 'competent’ person, which just means they’re an electrician that belongs to a trusted trade body such as the NICEIC or the Electrical Competent Person Scheme. A qualified electrician will ensure your plug sockets are replaced efficiently, safely, and to a professional standard.
A great benefit of hiring a qualified electrician is that they'll be able to spot any other electrical faults while on the job. For example, issues with wiring and faulty applicances. As electricians charge an hourly rate, you could ask them to stay to fix the problem that day, or book them to return another time.
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Where can I find an electrician to replace a plug socket?
You could start by looking through neighbourhood pages on social media for recommendations of trusted electricians in your local area. You can also ask family and friends for suggestions if they’ve recently had electrical work done. However, always ensure the electrician you hire is 'qualified' and ‘competent’ - this simply means they should be a member of a trusted trade body like NICEIC or the Electrical Competent Person Scheme. Many of these organisations have their own directories, so it’s worth exploring those as well.
For a hassle-free way to find a trusted electrician, consider using a professional tradesperson service, like Housekeep. Just let us know how many sockets need replacing, and we'll give you a quote. We’ll match you with a fully qualified electrician who can come at a date and time that’s convenient for you.
Written by Georgina Shepherd & Henry Paterson
Georgina is one Housekeep's home services experts. She's interviewed thousands of the UK's best cleaners and tradespeople - so whether you need advice on a stubborn stain, or you're looking for tips to find the perfect plumber, Georgina's got you covered.
With years of experience in the industry, Henry has delivered talks at industry events including the Ideal Home Show and regularly features as an industry expert for publications including the Sun, Mail Online, Martha Stewart and many more.
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