Premium Switches, Sockets and Power Points for Modern Homes

Designer Switches & Sockets: USB, Dimmers & Smart Plates in London

Switches and sockets are the most used points in a home's electrical system. Upgrading them improves safety and how a space works - from screwless metal finishes and USB-C power points to LED dimmers, home office circuits and outdoor weatherproof sockets. This service is for homeowners, landlords and commercial clients adding sockets, replacing damaged accessories, upgrading dimmers, or finishing a renovation alongside an electrical rewire. We confirm back-box depth, existing wiring condition, load and dimmer compatibility before installation. The next step is a site survey for a fixed quotation.

What Is Included

On-site survey and circuit check before work starts.
Supply and installation of switches, sockets or dimmers agreed in the quote.
Back-box checks, earth verification and polarity testing on completion.
Neat chasing and making good where new cable routes are required.
Advice on dimmer compatibility, load and USB socket placement where relevant.

When Switch and Socket Work Is Suitable

Adding sockets where existing circuits have capacity.
Replacing cracked, dated or non-compliant accessories.
USB or USB-C socket upgrades in kitchens, studies and bedsides.
Dimmer upgrades to resolve flicker or improve control.
Repositioning points during renovation or kitchen fitting.

What Affects the Cost

Number of points - each additional socket or switch adds labour and testing.
Accessory specification - premium metal plates, USB sockets and smart dimmers vary in price.
Back-box depth and wall type - flat plates and deeper accessories may need wall chasing or deeper boxes.
New circuits vs replacement - extending a ring main costs more than like-for-like front swaps.
Dimmer compatibility work - driver or dimmer changes may be needed for stable LED dimming.
Making good - plaster repair after chasing depends on finish level.

Why Choose Us & Our Value

Five-year workmanship warranty badge for switch and socket installation

5-Year Guarantee

All our installation work is covered by a 5-year workmanship guarantee, giving you peace of mind.

No-Obligation Quote

We provide a detailed, fixed-price quote after a thorough on-site survey. What we quote is what you pay.

A spirit level on a perfectly installed socket

Flawless Finish

We pride ourselves on neatness. We use dust extraction when chasing walls and ensure every faceplate is perfectly level and flush.

Our Premium Brand Partners

Inspiration & Finishes

IP-rated bathroom light switch - BS 7671 zones 2 and 3 compliant installation

Premium Plastic Finishes

Kensington, London

Modern wall socket with USB-C ports in use

Integrated USB Charging

Hampstead, London

Stylish modern dimmer switch on a painted wall

Smart LED Dimmers

Richmond, London

Twin USB-C socket outlet installed in a living room

Living Room Power

Wimbledon, London

Designer matte white switch on a light wall

Designer Finishes

Chelsea, London

Close-up of a perfectly installed light switch

Flawless Installation

Notting Hill, London

Our 4-Step Installation Process

Selection & Quote

We help you choose the perfect finishes and functionalities (USB, Dimmers) and provide a fixed-price quote.

Careful Preparation

We protect your flooring and furniture. If chasing walls for new positions, we use dust extraction systems.

Precision Installation

Old fittings are removed, and new ones are installed, ensuring they are perfectly level and flush with the wall.

Testing & Safety

We test every new point for correct polarity and earth loop impedance to confirm it meets safety requirements before use.

Detailed Installation Guide

Site Survey & Design Consultation

Not sure if you need Brushed Steel, Polished Chrome, or Matt Black? We assess if your existing back boxes are deep enough for modern 'flat plate' or USB sockets, advising on any necessary adjustments.

Moving or Adding Points

Need a socket where there isn't one? We professionally chase the wall to run new cables, install new metal back boxes, and make good the plaster around them using dust-extraction systems.

Expert Fitting & Wiring

We ensure cables are neatly terminated without strain, earth sleeving is correctly applied, and the faceplate is tightened precisely so it doesn't crack or warp.

Final Testing & Certification

We use calibrated testers to ensure the 'Earth Loop Impedance' is low enough for your circuit breakers to work. We provide a Minor Works Certificate for significant alterations.

Electrical testing with multifunction tester

What Our Clients Say

Sarah Thompson

Cobham, Surrey

"Updated our entire kitchen with matte black sockets including USB-C ports. The team was incredibly neat, no mess left behind, and they look stunning. A small change that made a huge difference."

Mark Davis

Fulham, Southwest London

"We had persistent issues with our living room lights flickering. Electrical Works diagnosed incompatible old dimmers and replaced them with proper LED ones. Perfect smooth dimming now. Highly professional."

Emily & Raj

Guildford, Surrey

"Needed outdoor power for our new garden office. They installed a rugged waterproof socket and ran armoured cable neatly along the fence line. Felt very safe and compliant."

James Wilson

Notting Hill, London

"Replaced all the yellowed plastic switches in our hallway with screwless flat-plate ones. It was a tricky job due to old shallow back boxes, but they handled it perfectly without damaging the plaster."

Expert Advice: Switches & Sockets

Cracked or yellowed old plastic socket showing signs of heat damage

Signs You Need to Replace

If your sockets are yellowed (brittle plastic), cracked, warm to the touch, or make a crackling sound when plugging in, they are a fire hazard and need immediate replacement.

Close up of USB-A and USB-C ports on a socket faceplate

The USB Advantage

Modern sockets can deliver up to 30W (or more) via USB-C Power Delivery. This means you can fast-charge newer iPhones, Samsungs, and even some laptops directly from the wall.

An LED light bulb next to a dimmer switch

LED Dimming Issues

Old dimmer switches have a high minimum load. Modern LEDs have a low load. This mismatch causes flickering. You need specific 'trailing edge' LED dimmers for smooth operation.

A weatherproof IP66 outdoor socket with cover closed

Outdoor Safety (IP Ratings)

Never use indoor extension leads permanently outside. Outdoor sockets must be IP66 rated, meaning they are dust-tight and protected against powerful water jets (heavy rain).

'Flat plate' screwless metal socket compared to a standard white one

Flat Plate vs. Standard

'Flat plate' switches look sleek but require deeper back boxes in the wall. We check your wall depth before recommending them to avoid damage to your plasterwork.

DIY vs. Professional

While replacing a socket front might seem simple, incorrect polarity or a loose earth wire can be deadly. A professional ensures it's tested and safe, vital for insurance purposes.

Frequently Asked Questions

What is included in switch and socket installation?

Our quotes typically include survey, supply and installation of agreed accessories, back-box and wiring checks, testing on completion, and making good where new routes are chased. Dimmer compatibility and USB placement are confirmed before work starts.

What affects the cost of switch and socket work?

Number of points, accessory specification, back-box depth and wall type, whether new circuits are needed, dimmer compatibility work, and making good all affect quotation scope. Like-for-like front swaps on sound wiring are usually simpler than adding new points to finished rooms.

Why do my lights flicker with my dimmer switch?

This typically occurs when a dimmer is not compatible with the LED driver in the fitting. Trailing-edge dimmers are generally more compatible with modern LED bulbs than leading-edge types. If flickering persists after changing the dimmer type, the LED driver or lamp may also need to be reviewed.

Do I need a special socket for outdoors?

Yes. Outdoor sockets must be weatherproof with a suitable IP rating - typically IP66 for exposed positions - and the circuit must include RCD protection at the consumer unit. The cable route should also be appropriate for an outdoor and buried installation where applicable. See our outdoor lighting and exterior power page for more detail.

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