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Looking for a Reliable Electrician in London?
Finding a good electrician is not always easy, especially when something goes wrong at home and you need it sorted quickly. Perhaps your fuse board keeps tripping, a socket has stopped working, or you have just moved into a property and want to make sure the electrics are safe.
Whatever the situation, it helps to know which local companies you can contact and what to look for before booking anyone.
London has plenty of electricians, but not every company will be right for every job. Some focus on emergency repairs, while others are better suited to rewiring, electrical inspections, lighting installations or larger projects.
To make your search a little easier, we have put together this guide to 10 electricians in London worth looking into. We have considered their advertised services, business information and publicly available customer feedback where available.
This is a starting point to help you compare your options. Before making a decision, check recent reviews, confirm that the electrician covers your part of London, and ask for a clear quote.
Our List of 10 Electricians in London
Here is a quick look at the companies covered in this guide.
| Electrician | Worth considering for | Area |
|---|---|---|
| Certified Electricians London Ltd | General electrical work and home upgrades | London |
| Daddy Electrician Ltd | Emergency support, rewiring and EICRs | Fulham and South West London |
| Electrical Solutions 247 Ltd | Emergency electrical repairs | East and Central London |
| London Electrics Ltd | Fault-finding and electrical safety checks | Ilford and wider London |
| Contact Electrician Ltd | Everyday domestic electrical jobs | South London |
| PDI Trade Ltd | Domestic and commercial projects | London |
| Amy's Electrics | Rewiring and consumer unit upgrades | London |
| House Electrics | Home electrical work | North London |
| Lloyd Hallowell Electrics | Lighting and electrical installations | London and surrounding areas |
| Crown Buzz Electrical Ltd | Electrical repairs and safety checks | South East London |
Now, let's look at what each company offers and the sort of job you might contact them about.
1. Certified Electricians London Ltd
A company to consider for a range of electrical jobs
If you have several electrical jobs to sort out around your property, it can be helpful to find a company that handles more than one type of work.
Certified Electricians London Ltd offers domestic, commercial and industrial electrical services. Its advertised work includes electrical repairs, fault-finding, lighting, electrical safety inspections, consumer unit upgrades and electric vehicle charger installations.
That range could be useful if you are renovating a home, dealing with electrical problems or planning improvements that require a qualified professional.
The company also has a Checkatrade profile. When we reviewed the profile in October 2026, it displayed a score of 9.93 out of 10 from 452 reviews. Ratings can change, so it is worth checking the latest feedback before making contact.
A good place to start if: You need general electrical repairs, safety checks or help with planned upgrades around your property.
Website: certifiedelectricians.london
2. Daddy Electrician Ltd
Worth checking for emergency electrical help
An electrical fault can be stressful, particularly when you are unsure whether it is safe to continue using an appliance or circuit.
Daddy Electrician Ltd is based in Fulham and advertises electrical services across South West London, along with wider London coverage. Its services include fault-finding, electrical installations, rewiring, EICRs and emergency electrical assistance.
The company describes itself as a NICEIC-approved team offering domestic and commercial work. If accreditation is important for your job, confirm its current status and that it covers the work you need.
The company advertises 24/7 emergency support. Call first to find out whether someone can attend your postcode, how quickly they can arrive and whether an out-of-hours call-out fee applies.
A good place to start if: You need urgent electrical assistance or are arranging an inspection, rewiring project or electrical upgrade in Fulham or nearby areas.
Website: daddyelectrician.com
3. Electrical Solutions 247 Ltd
For people who need an emergency electrician
Some electrical problems cannot wait until the next working day. If your power keeps cutting out or you suspect there is a fault with your wiring, you may need an electrician who offers emergency appointments.
Electrical Solutions 247 Ltd advertises 24-hour emergency electrical services across East London, Central London and surrounding areas.
Its listed services include electrical repairs, fault-finding, consumer unit upgrades, rewiring, lighting installations, socket replacements and electrical testing. The company also states on its website that its electricians are qualified and NAPIT-approved. You can ask for confirmation of the relevant registration when you make contact.
Before booking an emergency visit, explain what has happened and ask about the call-out fee, expected arrival time and any additional charges.
If you notice burning smells, sparks or exposed wiring, keep away from the affected area. Do not attempt electrical repairs yourself.
A good place to start if: You need emergency electrical assistance or want to discuss repairs in East or Central London.
Website: electricalsolutions247ltd.co.uk
4. London Electrics Ltd
For electrical repairs and safety inspections
If you are having repeated electrical problems, replacing a part without identifying the cause may not solve the issue. In that situation, you may want an electrician who offers fault-finding and testing as well as general repairs.
London Electrics Ltd is based in Ilford and advertises services across London. Its work includes electrical repairs, lighting, socket and switch installations, fuse board work, fault-finding and electrical inspection and testing.
The company also has a TrustMark listing, which identifies NAPIT as its scheme provider. Checking the official listing is a sensible step if you want to confirm a contractor's details.
If you live in an older property, explain the problems you have noticed and ask whether the electrician can investigate the underlying cause before recommending repairs.
A good place to start if: You need electrical fault-finding, safety testing or general repairs around your home.
Website: londonelectrics.ltd
5. Contact Electrician Ltd
For everyday electrical jobs around the home
Not every electrical job is a major project. Sometimes you simply need a faulty socket checked, a light fitting replaced or an electrician to investigate a problem with a switch.
Contact Electrician Ltd is based in South London and lists services including socket and switch repairs, lighting, extractor fans, smoke detectors, consumer unit issues, electrical testing and general domestic electrical work.
The business also appears on the TrustMark register, with NAPIT listed as its scheme provider.
Before arranging a visit, check whether the company covers your postcode. This is particularly useful if you live outside South London or need someone to attend at short notice.
A good place to start if: You need help with sockets, lighting, electrical faults or other everyday jobs at home.
Website: contactelectrician.co.uk
6. PDI Trade Ltd
For larger domestic or commercial electrical projects
Some jobs need a little more planning than a straightforward repair. If you are refurbishing a property, fitting out an office or arranging several electrical improvements, it makes sense to compare companies with a wider range of services.
PDI Trade Ltd offers domestic, commercial and industrial electrical work. Its Which? Trusted Traders profile lists services such as electrical installations, fault-finding, rewiring, lighting, fuse boards, remedial work, fire alarm work and landlord safety certificates.
The profile describes its team as having relevant qualifications and NICEIC registration. It is always worth checking the current profile and registration details before committing to a project.
When we checked the Which? profile, it displayed a rating of 5.0 from 88 reviews. Read the more recent comments yourself, especially those relating to projects similar to yours.
A good place to start if: You are planning renovations, commercial electrical work or a project involving several electrical jobs.
Trader profile: PDI Trade Ltd on Which? Trusted Traders
7. Amy's Electrics
For rewiring and electrical upgrades
If you live in an older home or are planning a renovation, it is worth paying attention to the condition of the existing electrical installation.
Amy's Electrics offers services that include rewiring, fuse board work, electrical installations, repairs, outdoor wiring, electrical testing and landlord safety certificates.
The business has a Which? Trusted Traders profile, where you can find further information about its services and customer feedback.
If you are considering a full or partial rewire, ask the electrician to explain exactly what is included. Find out whether making good walls, replacing accessories, testing and issuing the relevant certificates are included in the quotation or charged separately.
Getting these details in writing can help you avoid unexpected costs once the work starts.
A good place to start if: You are renovating a property, considering a rewire or arranging a consumer unit upgrade.
Trader profile: Amy's Electrics on Which? Trusted Traders
8. House Electrics
An option for North London homeowners
If you live in North London, it is worth looking at electricians who regularly work in your area. A local service area can make it easier to arrange an initial visit and any follow-up work.
House Electrics is listed on Which? Trusted Traders and says it mainly serves North London, although it may cover other areas. Its profile describes more than 20 years in the electrical industry and identifies the business as an NICEIC Approved Contractor.
Its listed services include full and partial rewiring, kitchen electrical work, oven and hob installations, lighting, socket and switch replacements, consumer unit upgrades, fault-finding and smoke detection.
The Which? Trusted Traders profile displayed a rating of 4.8 from 31 reviews when we checked it for this guide.
If you are planning kitchen work or a home renovation, explain the full job before requesting a quotation. That gives the electrician a better understanding of what is involved.
A good place to start if: You need an electrician for home improvements, kitchen electrical work or repairs in North London.
Trader profile: House Electrics on Which? Trusted Traders
9. Lloyd Hallowell Electrics
For lighting and electrical installation work
Changing the lighting in your home or business can involve more than fitting a new light. Depending on the project, you may also need additional wiring, outdoor lighting, emergency lighting or changes to the existing installation.
Lloyd Hallowell Electrics offers electrical services across London and surrounding areas. Its Which? Trusted Traders profile lists domestic, commercial and industrial work, including lighting installations.
The profile states that the business is an NICEIC- and TrustMark-approved contractor. Check the latest registration details and confirm that the relevant scheme covers your proposed work.
Before accepting a quote, ask whether it includes the light fittings, materials, installation, testing and any additional work that may be necessary.
A good place to start if: You are upgrading your lighting or planning a domestic or commercial electrical installation.
Trader profile: Lloyd Hallowell Electrics on Which? Trusted Traders
10. Crown Buzz Electrical Ltd
For electrical work in South East London
If you live in South East London and need help with an electrical problem, Crown Buzz Electrical Ltd is another company to consider when comparing local options.
Its listed services include electrical installations, repairs, testing, consumer units, rewiring, electric showers, outdoor wiring and landlord safety certificates.
The business has a Which? Trusted Traders profile. When we checked the profile in October 2026, it displayed a rating of 5.0 from 47 reviews.
Customer feedback can help you understand what previous clients thought about a company, but remember to look for recent reviews and comments about the particular type of work you need.
If you are booking an inspection or remedial work, ask what paperwork you will receive once the electrician has finished.
A good place to start if: You need domestic electrical repairs, testing, rewiring or installation work in South East London.
Trader profile: Crown Buzz Electrical Ltd on Which? Trusted Traders
A Few Things to Check Before Hiring an Electrician in London
Once you have found a couple of companies that look suitable, take a little time to compare them. It can save you money and make the whole process less stressful.
Check their qualifications and registration
For work that requires particular qualifications or registration, ask whether the electrician is appropriately qualified and registered for that specific job.
You can use the GOV.UK guidance on competent person schemes to find information about checking registered tradespeople. Make sure the business details and the type of work match your requirements.
Read reviews from other customers
Do not just look at the overall rating. Read some recent reviews to see what customers say about punctuality, communication, pricing and the quality of the completed work.
It is also helpful to find feedback about the same type of job you need. An electrician who has good reviews for rewiring, for example, may be a more relevant choice for a rewire than someone whose feedback mainly concerns small repairs.
Ask for a written quote
For planned work, try to get two or three quotations. Check that each quote covers the same work and clearly explains labour, materials, testing, certification and any other charges.
An unusually cheap quote is not always the best option. Make sure you understand what is included before agreeing to anything.
Confirm what paperwork you will receive
Depending on the job, you may need an electrical installation certificate, a minor electrical installation works certificate or an Electrical Installation Condition Report.
Ask the electrician what documentation applies to your work and whether it is included in the price.
Check they cover your area
London is a large city, so do not assume that a company advertising London-wide services will attend every postcode.
Ask whether they cover your area, when they can visit and whether evening, weekend or emergency appointments cost extra.
What Is an EICR, and Do You Need One?
You may have come across the term EICR while looking for an electrician. It stands for Electrical Installation Condition Report.
An EICR is produced after an electrician inspects and tests a property's fixed electrical installation. It can highlight defects, damage, deterioration and other issues that may need attention.
It can be particularly useful if you are a landlord, buying an older property or concerned about the condition of your home's electrical system.
In England, landlords covered by the electrical safety regulations must arrange an inspection and test of the fixed electrical installation at least every five years. They must also obtain the required report and provide copies as set out in the regulations.
You can read the official GOV.UK electrical safety guidance for landlords for more information.
If you are arranging an EICR, ask whether the quoted price includes the report and what happens if the inspection identifies problems. Any remedial work may need a separate quote.
Frequently Asked Questions
How much does an electrician cost in London?
It depends on the job. Replacing a socket, investigating a fault, carrying out an EICR and rewiring an entire property all involve different amounts of work.
The time needed, materials, access to the installation and whether you need an urgent call-out can also affect the price.
The simplest approach is to explain the job clearly and ask for a written quotation. If you are comparing prices, make sure each electrician is quoting for the same work.
How do I find an emergency electrician near me in London?
Start by checking which companies cover your postcode and advertise emergency appointments. Daddy Electrician Ltd and Electrical Solutions 247 Ltd are two options in this guide that advertise emergency services.
Call to confirm availability, expected arrival time and charges before booking.
If there are sparks, smoke, a burning smell or exposed live wiring, keep clear of the affected area and do not attempt to repair it yourself. If there is an immediate danger, contact the emergency services.
Do landlords in London need an EICR?
Landlords covered by England's electrical safety regulations must have the fixed electrical installation inspected and tested by a qualified person at least once every five years.
The landlord must obtain the required report and provide copies in accordance with the regulations. Check the latest government guidance for the rules that apply to your property and tenancy.
Should I hire an independent electrician or a larger company?
That depends on what you need done. An independent electrician may be a practical option for a small repair or straightforward home improvement.
A larger electrical company may be worth considering for a bigger renovation, commercial work or a project that involves several different tasks.
Whichever option you choose, check qualifications, relevant registration, insurance, written pricing and recent customer feedback.
What should I ask before booking?
Before agreeing to a job, ask whether the electrician covers your postcode, is qualified for the work, can provide a written quote and will issue the relevant documentation afterwards.
It is also sensible to ask about the expected start date, payment terms, additional charges and any guarantee offered on the work.
A good electrician should be able to explain the proposed work in a way you understand.
Final Thoughts
Finding an electrician in London does not need to be complicated. Start by working out exactly what you need, whether that is an urgent repair, an electrical inspection or a larger home improvement project.
Then narrow down your options to companies that cover your area and have experience with that type of work. Read their latest reviews, check the relevant credentials and compare written quotations before making your decision.
For a broad range of electrical services, you could start by looking at Certified Electricians London Ltd. If you need emergency assistance, Daddy Electrician Ltd and Electrical Solutions 247 Ltd advertise emergency support. For home renovation work, PDI Trade Ltd, Amy's Electrics and House Electrics are also worth researching.
There is no need to choose the first electrician you find. A few simple checks can help you find someone who suits your property, your budget and the work you need done.
At LocalListed, our aim is to help you discover local services and make more informed decisions. We hope this guide gives you a useful starting point for finding an electrician in London.
Editorial note: This guide uses publicly available business information and trader profiles reviewed in October 2026. LocalListed has not independently tested these businesses. Service areas, reviews, registration details and availability can change, so confirm them directly with the company before booking.
