Fault finding & diagnosis
Insulation, continuity and loop testing to pinpoint the exact fault location before any work starts.
Electrical Repairs · South Coast & London
Electrical Repairs
Prompt and reliable repair services to address electrical issues and ensure the safety and functionality of your property — properly diagnosed, not guessed at.
Free, no-obligation quotes · Typical response within 24 hours
Why choose us
LJS Electrical Contractors
Choose LJS Electrical Contractors for expert, reliable service, dedicated to your satisfaction and safety.
Expertise
Our team's extensive industry knowledge ensures top-quality work and reliable solutions.
Customer Satisfaction
Your needs are our priority, ensuring a positive experience every time.
Reliability
We're punctual, transparent, and dedicated to getting it right the first time.
Safety
We strictly adhere to regulations, prioritising safety in every aspect of our work.
NAPIT Registered Electrical Contractors
LJS Electrical Contractors Ltd is NAPIT registered — independently assessed and government-approved to self-certify electrical work under Part P Building Regulations. Every job is tested, certificated and fully compliant with BS 7671.
South Coast & London's most trusted electricians
Fault finding & diagnosis
Insulation, continuity and loop testing to pinpoint the exact fault location before any work starts. An RCD that keeps tripping, a socket that's stopped working, lights that flicker when the kettle goes on — these are all symptoms, not the fault itself. Guessing costs money: replacing the accessory you can see rarely fixes a problem that actually sits in a junction box under the floor or in a damaged cable buried in a wall.
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South Coast & London's most trusted electricians
Tripping RCDs & breakers
Nuisance trips traced to the faulty circuit or appliance and permanently resolved. We fault-find systematically using insulation resistance, continuity and loop impedance testing to narrow the problem down to a single circuit and then a single point. That means one visit rather than three, and a repair that actually holds.
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South Coast & London's most trusted electricians
Socket & switch repairs
Dead outlets, loose terminations, burnt or scorched accessories replaced with quality parts. We repair everything from domestic lighting and socket circuits to commercial distribution boards and industrial equipment supplies. Where a fault points to something more serious — heat damage, undersized cable, deteriorated old wiring — we'll show you the evidence and give you honest options rather than papering over it.
Get a Free QuoteWhat's included
The full scope of work
Everything we cover as standard — no hidden extras, no surprises after the quote is signed.
Tripping RCDs & breakers
Nuisance trips traced to the faulty circuit or appliance and permanently resolved.
Socket & switch repairs
Dead outlets, loose terminations, burnt or scorched accessories replaced with quality parts.
Lighting faults
Flickering, dead or intermittent lighting circuits, failed transformers and faulty drivers repaired.
Board & supply repairs
Faulty breakers, loose busbar connections and damaged tails made safe and repaired.
Urgent call-outs
Loss of power or a burning smell? We prioritise anything with an immediate safety risk.
Our approach
How a repair visit runs
- 1
Call or message
Describe the symptoms — when it happens, what's affected. We'll often narrow it down before we arrive.
- 2
Diagnose on site
Systematic testing to isolate the fault, then a clear explanation and a price before we carry out the repair.
- 3
Repair
Most faults are repaired on the first visit. Anything needing parts is booked back in quickly at the agreed price.
- 4
Test & certify
The repaired circuit is retested and you receive a Minor Works Certificate confirming it's safe.
Why LJS Electrical Contractors
Built on Reputation, Not Sales Pitches
NAPIT Registered
Independently assessed and approved to self-certify work under Part P.
Qualified Electricians
All work carried out by our own qualified team — never subcontracted out.
Certified & Tested
Electrical Installation Certificate or Minor Works Certificate issued on completion.
Fixed, Transparent Pricing
Detailed written quotes. No deposits required. The price we quote is the price you pay.
Why Customers Rate Us 5.0 on Google
5.057 Google reviewsRB
Russell Bartlett
Homeowner
Posted on Google
"We had LJS Electrical rewire our kitchen and fit a new consumer unit. The job was left tidy and nothing was too much trouble for Lee. Everything was a reasonable price too. Would definitely recommend him."
TP
Trevor Phillips
Homeowner
Posted on Google
"An enthusiastic worker who is very conscientious. He pays attention to detail and has carried out various tasks for me including an EV charge point, re-routing my fuse board and installing garden lights."
MD
Mike Dove
Engineering Company
Posted on Google
"As a large engineering company we needed a company to get all our wiring and lighting up to date and up to the latest regulations, with appropriate certification. LJS delivered exactly that."
Get in touch
Request a quote for electrical repairs
Tell us a little about the job and one of our qualified electricians will come back to you with a clear, itemised price — usually the same working day.
- Free, no-obligation quotations
- Fully qualified and insured electricians
- Covering the South Coast & London
Frequently asked
Questions about electrical repairs
Need an Electrician?
Whether it's a nuisance trip, an EICR for your rental, a new charger or a full rewire — tell us what you need and we'll come back to you with a clear, fixed price quote within 24 hours.