Top Electrical Contractors London | SMRgroup Projects
Let’s be honest, trying to manage property maintenance in the capital is a headache. You need a sparky for the wiring, a builder for the kitchen layout, and a decorator to make it look decent at the end. It often feels like you are juggling three different companies, five different schedules, and a budget that is spiralling out of control. When you are looking for Electrical Contractors, you usually just get someone who fixes wires. But what if you could get a team that understands the whole picture?
At SMR Group, we have flipped the script. Yes, we are premier Electrical Contractors serving London, but we are also so much more. We are a project-focused team delivering high-quality electrical work, home improvements, and professional decorating—all under one roof.
Whether you are a homeowner in a Victorian terrace needing a full rewire and a plastering job, or a business owner looking for a complete office refresh, we bridge the gap between technical safety and aesthetic beauty. We don’t just power your world; we redesign and paint it too.
In this guide, we will explore why modern property owners are moving away from single-trade handymen and choosing comprehensive Electrical Contractors like SMR Group who can deliver the full package—on time, and on budget.
Areas We Proudly Serve Across London
Whether you are facing a sudden power cut or planning a complete property refurbishment, our local teams are ready to deploy. We provide 24-hour emergency electrical support alongside our project consultation services in the following prestigious locations:
- Central & West London: Kensington & Chelsea, Knightsbridge, Mayfair, Holland Park, Hammersmith & Fulham.
- South West London: Chiswick, Ealing, Kew, Richmond, Putney, Wimbledon Village.
- Greater London & Surrounds: Kingston upon Thames, Sutton, Twickenham.
Based in one of these areas?
Call 07789 484 208 now.
- For Emergencies: Immediate response from fully qualified electricians.
- For Projects: Book a site visit for renovations, wiring, or decorating quotes.
The Problem with “Jack of All Trades, Master of None”
We have all seen the vans driving around claiming to do “everything.” Usually, that means they do everything poorly. That is not us.
SMR Group is built on a foundation of specialist skills. When we say we offer an electrical service, we mean we have certified electricians who know BS 7671 regulations inside out. When we say we do carpentry, we use skilled specialists.
The reason we stand out among other Electrical Contractors in London is that we don’t guess. We have specific teams for specific jobs, but they work together seamlessly.
- The Electrician ensures the cables for your new kitchen island are safe and compliant.
- The Renovator installs the structural upgrades and optimises the layout.
- The Decorator applies the final coat of premium paint to the woodwork.
You get the expertise of three different companies with the simplicity of one point of contact.

1. Core Electrical Services: The Heart of Your Home
Let’s start with safety. It is the core of what we do. As your chosen Electrical Contractors, our primary job is to ensure your property is safe, compliant, and efficient.
Many homes in London are operating on outdated electrical systems. You might have a fuse board that still uses rewireable fuses (those fiddly bits of wire you have to replace when the lights go out), or wiring that lacks proper earthing.
Here is a breakdown of the specific electrical solutions we provide:
Fuse Board Installation & Upgrades

The fuse board (or Consumer Unit) is the brain of your home. If it’s old, it can’t protect you from modern electrical faults. We upgrade these to modern standards, installing RCDs and RCBOs that cut the power instantly if they detect a shock risk. It’s a quick upgrade that massively improves safety.
Fault Finding and Repairs

Nothing is more annoying than a tripping switch that you can’t explain. Our team uses advanced testing equipment to trace faults behind walls and under floors. We don’t just stick a plaster on the problem; we find the root cause and fix it permanently.
Partial and Full Rewiring

This is a big job, but often a necessary one. If your insulation is crumbling or you simply don’t have enough sockets for modern life, a rewire is the answer. Unlike other Electrical Contractors, because we also handle “Making Good” (plastering and painting), we can manage a rewire project from start to finish, leaving your walls looking like new.
Lighting Installations & Smart Setups

Lighting changes the mood of a room instantly. We install everything from functional office lighting to mood-setting downlights in homes. We also specialize in smart lighting setups. Imagine controlling every light in your house from your phone—saving energy and adding security.
Heating Solutions (Storage Heaters & Smart Controls)

Heating in the UK is expensive. We install and repair modern Storage Heaters that use cheaper overnight electricity tariffs. We also fit Smart Heating Controls (like Nest or Hive systems), allowing you to heat your home intelligently and stop wasting money on empty rooms.
Solar Panels and Battery Storage

We mentioned the “Green Energy Revolution” earlier, and this is it. We are forward-thinking Electrical Contractors. We install solar panels to generate your own free electricity and battery storage systems to keep that power for when you need it most. It’s an investment that pays for itself.
EV Chargers

You saw this on our list, and it’s crucial. With electric vehicles becoming the norm in the city, you need a reliable way to charge at home. We install dedicated EV Chargers. This involves checking your main fuse capacity, notifying the network operator, and installing a safe, fast-charging point on your driveway or garage.
Safety Certificates (EICR)

Landlords and business owners legally need these checks. We provide thorough Electrical Installation Condition Reports (EICR) to prove your property is safe and compliant.
Areas We Proudly Serve Across London
Whether you are facing a sudden power cut or planning a complete property refurbishment, our local teams are ready to deploy. We provide 24-hour emergency electrical support alongside our project consultation services in the following prestigious locations:
- Central & West London: Kensington & Chelsea, Knightsbridge, Mayfair, Holland Park, Hammersmith & Fulham.
- South West London: Chiswick, Ealing, Kew, Richmond, Putney, Wimbledon Village.
- Greater London & Surrounds: Kingston upon Thames, Sutton, Twickenham.
Based in one of these areas?
Call 07789 484 208 now.
- For Emergencies: Immediate response from fully qualified electricians.
- For Projects: Book a site visit for renovations, wiring, or decorating quotes.
2. Home Improvements: Redesigning Your Space
So, you have hired Electrical Contractors to sort the wiring. But what about the walls you had to chase into? Or the kitchen that needs ripping out?
This is where SMR Group offers value that others can’t. We redesign and modernise homes. We don’t just run cables; we enhance everyday living.
Kitchen and Living Area Enhancements

The kitchen is the heart of the home. We handle the full process. From the initial electrical layout (ensuring sockets are where your appliances need them) to the flooring and cabinetry. Our design team helps you visualise a layout that maximises space.
Bathroom Improvements and Refurbishments

Bathrooms involve electricity and water—a dangerous mix if not handled right. Because we are certified Electrical Contractors first, we know exactly where shavers, lights, and extractors can safely go. We combine this with plumbing and tiling expertise to deliver stunning, safe bathrooms.
Structural Upgrades and Bespoke Carpentry

Sometimes a room just doesn’t work. Maybe you need a wall moved or a bespoke cupboard built to hide the fuse board. Our skilled specialists handle structural alterations and woodwork, ensuring the “bones” of your house are as good as the finish.
Flooring Installation and Upgrades

Whether it is laminate, solid wood, or tiling, the floor ties the room together. We handle the installation, ensuring it is level, durable, and works perfectly with any underfloor heating systems we might have installed.
3. Painting & Decorating: The Refined Finish
You would be surprised how many Electrical Contractors leave a job with holes in the walls and say, “You’ll need to get a decorator for that.”
At SMR Group, we finish what we start. Our painting and decorating services are designed to elevate your interiors, creating spaces that feel fresh, modern, and cohesive.
- Interior Painting & Redecorating: We use premium paints and precise cutting-in techniques.
- Wallpapering & Feature Walls: Want a statement wall? We handle delicate papers with care.
- Woodwork & Trim: Skirting boards, door frames, and architraves are sanded, prepped, and painted to a high-gloss or satin finish.
- Exterior Painting: We protect the outside of your property from the grim London weather, boosting curb appeal.
How Our “Project Approach” Saves You Money
When you hire separate trades, you pay for separate overheads. You pay for the electrician’s travel time, then the builder’s, then the painter’s. You also face the risk of miscommunication. The builder covers a wall before the electrician has run the wire? That implies tearing it down and paying twice.
By hiring SMR Group—specialist Electrical Contractors who manage the whole renovation—you eliminate these clashes.
- One Quote: We provide a transparent, itemised quote for the whole job.
- One Timeline: We schedule the electrician, the carpenter, and the painter in the correct order.
- No Blame Game: We take full responsibility for the project.
Why Londoners Trust SMR Group
Trust is hard to earn in the construction industry. We have built ours through consistency. When you look for an electrical service or a renovation team, you want to know they will turn up.
Here is our promise to you:
- Skilled Workmanship: Whether it is a complex solar battery setup or a simple paint job, we don’t cut corners.
- Clear Communication: We keep you in the loop. No technical jargon, just plain English explaining what we are doing and why.
- Reliable Turnaround: We know you want your house back. We work efficiently to meet deadlines without sacrificing quality.
- On Budget: We respect your finances. The price we agree on is the price you pay, provided the scope doesn’t change.
Areas We Proudly Serve Across London
Whether you are facing a sudden power cut or planning a complete property refurbishment, our local teams are ready to deploy. We provide 24-hour emergency electrical support alongside our project consultation services in the following prestigious locations:
- Central & West London: Kensington & Chelsea, Knightsbridge, Mayfair, Holland Park, Hammersmith & Fulham.
- South West London: Chiswick, Ealing, Kew, Richmond, Putney, Wimbledon Village.
- Greater London & Surrounds: Kingston upon Thames, Sutton, Twickenham.
Based in one of these areas?
Call 07789 484 208 now.
- For Emergencies: Immediate response from fully qualified electricians.
- For Projects: Book a site visit for renovations, wiring, or decorating quotes.
Navigating the Regulations (We Do It For You)
From Part P of the Building Regulations (for electrical safety) to planning permission for structural changes, renovation paperwork is boring and confusing.
As experienced Electrical Contractors, we deal with this daily.
- Need to notify building control about a new circuit? We do it.
- Need an EICR certificate for your insurance? We issue it.
- Need to know if your new EV charger is compliant? We ensure it is.
We take the stress of compliance off your shoulders, so you can focus on choosing paint colours and kitchen worktops.

Real-World Scenarios: How We Help
The “New Home” Scenario:
You have just bought a “doer-upper” in London. The survey says the wiring is shot, the kitchen is from the 1980s, and the walls are covered in woodchip wallpaper.
- Other companies: You need to hire an electrician, a kitchen fitter, and a decorator.
- SMR Group: We come in, rewire the house, install the new kitchen, plaster the walls, and paint them. One team, one invoice, zero stress.
The “Smart Upgrade” Scenario:
You want to lower your bills.
- We install Solar Panels on the roof.
- We fit a Battery Storage unit to save that power.
- We install an EV Charger for your car.
- We upgrade your heating to Smart Controls.
This is a comprehensive electrical service designed to save you money for years to come.
The Consultation Process: Where It All Starts
We don’t believe in “guesstimates.” Every home is unique, and every client has a different style. That is why we offer a structured consultation process.
Step 1: The Design Team Consultation
We offer a free consultation with our home improvement design team. We take the time to understand your needs, style preferences, and budget. Do you want a modern, minimalist look with hidden lighting? Or a traditional feel with classic fixtures?
Step 2: Analysis & Quote
After carefully analysing your requirements—whether it is calculating the load for a fuse board upgrade or measuring up for bespoke carpentry—we provide a free, no-obligation quote.
Step 3: The Project
Our team arrives. Uniformed, professional, and ready to work. We treat your property with respect, keeping mess to a minimum.
A Note on Local Services
We serve homeowners and businesses across London. We understand the local housing stock. We know how to deal with the thick walls of older properties when running Wi-Fi data cables, and we know the parking restrictions that can make deliveries tricky. Local knowledge matters.
Don’t Settle for Standard
Your home is your biggest asset. Don’t let unqualified people work on it. The risks of bad electrical work are fire and shock. The risks of bad renovation work are structural damage and wasted money.
By choosing SMR Group, you are choosing Electrical Contractors who have evolved. We have taken the precision and safety-first mindset of the electrical trade and applied it to home improvements and decorating. The result? A safer, smarter, and more beautiful home.
Ready to Start Your Project?
Whether you need a simple fault repair, a safety certificate, or a complete property refurbishment, we are ready to help.
Stop searching for separate tradesmen. Choose the team that does it all to the highest standard.
Start From Here:
To get started, simply fill out our short enquiry form on our website. Our team will contact you to arrange your free consultation and quotation. From small upgrades to complete home renovations, our personalised approach ensures high-quality results, transparent pricing, and a smooth project experience from start to finish.
Get a Free Quote Now:
Call us on 07789484208
Don’t wait until a fault becomes a failure. Contact SMR Group today—the Electrical Contractors London relies on for safety, quality, and style.
- Discover our full electrical solutions
- Discover Our Home Improvement Solutions
- Discover Our Painting & Decorations Solutions
SMR Group: Expert Electrical, Home Improvement & Decorating Services.
Related articles:
- Hidden Electrical Dangers Landlords Miss
- Roles & Responsibilities of an Electrician in London
- do i really need an electrical certificate for my house ?
- NICEIC Approved Residential Electricians London
- lectrical Safety Rules for London Properties
Written and produced by : SMR Group