Electrical Services in London Available 24/7

Tripped fuse board at 2 am? Sockets gone dead halfway through a job? Our electrical services in London offer round-the-clock support, with a two-hour emergency response when the power's down. Faults, repairs, lighting, EICRs, PAT testing, sorted by qualified electricians for homes, businesses, and maintenance partners.

25+ years of experience

2-hour emergency response

 Call 0800 689 3497

Trusted by leading UK brands and property managers

Electrical work handled by qualified, fully insured engineers

FS Group provides electrical services in London for residential properties, commercial sites, and the maintenance teams running them. 

Our electricians cover emergency call-outs, fault finding, lighting installations, repairs, EICR certifications, and PAT testing across London and the South East. 

Every job is handled by a qualified, fully insured engineer with the right kit and the right paperwork. Quick diagnosis, honest pricing, and work signed off properly. No middlemen, no agency cover, and definitely no cutting corners.

Our electrical services

Available across London and the South East 24/7.

Common electrical problems we get called for

Electrical faults rarely give you a warning. Whatever's gone wrong at yours, our electricians have seen it plenty of times before.
Tripping fuse boards
plumbing services london
A consumer unit that keeps tripping usually points to a faulty appliance, damaged wiring, or an overloaded circuit. We isolate the source, test each circuit properly, and fix the underlying fault so the trip doesn't keep happening every time you turn the kettle on.
Power cuts and outages
plumbing services london
A sudden loss of power across part or all of the property points to a tripped main switch, a failed RCD, or a fault somewhere in the wiring. We diagnose the cause on-site, restore power safely, and flag anything that needs further work before it becomes a bigger problem.
Dead sockets
plumbing services london
A socket that's stopped working is usually down to a loose connection, a tripped circuit, or a fault in the wiring behind the wall. We test the circuit, replace the socket or fix the connection, and check the rest of the run so the same fault doesn't spread.
Flickering or failing lights
OUTDOOR PLUMBING
Lights that flicker, dim, or fail completely point to a loose connection, a faulty fixture, or a problem with the circuit itself. We track the issue down, replace the failed parts, and make sure the rest of the lighting on that circuit is working as it should.
Burning smells from sockets
TAP REPAIR & INSTALL
A burning smell from any electrical fitting is a serious fault and needs urgent attention. We isolate the circuit, locate the damaged component, and replace it properly. Catching this early prevents fires and stops the damage spreading further into the wiring.
Old or unsafe consumer units
TAP REPAIR & INSTALL
Older fuse boards without RCD protection are a real safety risk and won't meet current regulations. We assess the existing unit, recommend the right replacement, and fit a new consumer unit that's compliant, safer, and easier to work with going forward.

Trusted across London and the South East

Professional electricians on call right now

Every electrician who turns up at your door is fully qualified, fully insured, and ready to fix the problem on the first visit. No subcontractors, no learners, no guesswork. Book our electrical services in London 24/7 and we'll be at your property within two hours for emergencies.

Why choose FS Group?

We've spent over 25 years building a property maintenance operation that runs on speed, clear communication, and fair pricing. Transparent rates, free quotes, and no hidden fees. 
Two-hour emergency response
We're on call 24/7 across London and the South East, with engineers dispatched and on-site within two hours for emergency call-outs.
25+ years of experience
We've handled maintenance work for homes, businesses, councils, and national brands since the late 90s. The team knows the job, the kit, and the shortcuts that don't cause problems later.
Free quotes over the phone
Every job gets a clear breakdown of cost and timing before we start. Most quotes are non-chargeable, and you'll never get a surprise on the invoice.
Trusted by major brands
KFC, Westfield, Peabody, Notting Hill Genesis, Tower Hamlets Council, and Sir Robert McAlpine all rely on FS Group for maintenance work, all thanks to our true worksmanship. 

Electrical services for commercial clients and maintenance partners

When the power goes down on a managed site, every minute costs money. FS Group handles electrical services in London for retail estates, housing portfolios, hotels, councils, and facilities management companies.

Our engineers are ready to mobilise the same day. EICR programmes, PAT testing schedules, compliance documentation, and job reporting are all handled internally, so your team doesn't end up chasing certificates. 

How it works

From the moment you call to the moment we leave, here's exactly what to expect. 
Schedule a job
Call us or book online 24/7, every day of the year. Tell us the problem, we'll line up the right engineer.
Booking confirmed
We'll confirm your appointment within minutes and dispatch an FS engineer fast. You'll know who's coming and when.
Track your engineer
Watch your engineer travel to you in real time. No vague "between 9 and 5" windows. You see exactly where they are.
Problem solved
Your engineer arrives fully kitted, diagnoses the issue on-site, and fixes it on the first visit wherever possible.

Got an electrical problem in London? Let's sort it

A team of qualified electricians, ready to roll 24/7 with a two-hour emergency response, fixed quotes over the phone, and zero hidden costs. Book your electrical services in London with FS Group and get it sorted today.

Frequently asked questions

How quickly can you get an electrician out to me in an emergency? 
For genuine emergencies, we aim to have a qualified electrician at your property within two hours. Our team operates 24/7 across London, Essex, Kent, and Hertfordshire. For non-urgent jobs, we'll book you in for the next available slot that suits you.
How much do electrical services in London usually cost?
Standard electrician work in London sits between £60 and £100 per hour. Emergency call-outs run higher, typically £90 to £150 per hour, depending on the time of day. We give honest quotes over the phone wherever possible, so you'll know the cost before we arrive.
What's the difference between an EICR and PAT testing? 
An EICR (Electrical Installation Condition Report) inspects the fixed wiring, sockets, and circuits in a building. PAT testing checks portable appliances, kettles, computers, machinery, that plug into the wall. Most properties need both for full compliance, especially commercial sites and rentals.
Are your electricians qualified and insured? 
Yes. Every electrician we send is fully qualified, fully insured, and works to current UK electrical regulations. We don't use agency cover or subcontractors. The same standard applies whether it's a domestic socket repair or a full commercial EICR programme.
My fuse board keeps tripping. What's wrong?
Repeated tripping usually points to a faulty appliance, damaged wiring, or an overloaded circuit. It can also mean a failing RCD or main switch. Don't keep resetting it, that won't fix the cause. Call us out and we'll diagnose the fault properly.
Do I legally need an EICR for my rental property? 
Yes. Landlords in England must have a valid EICR for each rental property, renewed at least every five years. The report has to be carried out by a qualified electrician and shared with tenants. We handle EICR certification across London and the South East.
Can you fit lighting outdoors as well as indoors
Yes. Our electricians install indoor lighting, outdoor lighting, security lighting, garden and patio fixtures, and commercial lighting installations. We handle the wiring, fixtures, controls, and certification, all to current regulations and signed off properly.
Should I turn off the power if I smell burning from a socket? 
Yes. Switch off the affected circuit at the consumer unit immediately, don't keep using the socket, and call an electrician straight away. Burning smells from electrical fittings are a real fire risk. We treat these as emergencies and respond within two hours.
Do you handle electrical services in London for commercial properties? 
Yes. We work with property managers, retail estates, housing associations, hotels, and facilities management teams across London and the South East. Priority Account holders get same-day response, scheduled EICR and PAT programmes, and full compliance reporting handled in-house.
What areas do you cover for emergency electrical call-outs? 
We cover all of London, including every borough, plus Essex, Kent, and Hertfordshire. That includes North, South, East, and West London, the City, and surrounding commuter towns. Two-hour emergency response applies across the full coverage area, 24/7.