2025 Checkatrade Awards - Regional Finalist

City & Guilds Qualified - Level 3

EAL Qualified

NICEIC - Approved Contractor

NICEIC - PAT Testing

NICEIC - Part-P Domestic Installer

Mr David Smallwood

We provide electrician services in London, Essex and Kent. David Smallwood the Director and head electrician established the company in 2014. David, who has been a qualified NICEIC electrician for over 20 years could see that there was a serious lack of professional domestic and commericial electricians in London serving home and businesses. Unqualified electrical contractors in London have become a big problem. Contractors falsely claiming to be NICEIC registered is more common place than ever and unskilled builders installing electrics as part of their ‘service’ has become more commonplace.Certified Electricians London Ltd&#39;s success has been built on providing high quality works at reasonable prices. The 100&#39;s of positive reviews we have received is testament to the honest dependable service we provide. This high level of service has grown the business to where it is today. In the last years we have substantially grown the business and serve larger areas of London. We undertake all types of electrical works including commercial and industrial works.Your Trusted Electrician in LondonAll our employees are directly employed, are polite, punctual and friendly and are highly skilled domestic/residential electricians and commercial electricians.If you are a homeowner, business or landlord we can provide for all of your electrical requirements. We are happy to undertake all electrical works no matter how small or large and we guarantee we are the friendliest most professional emergency electricians near you!We are a fully insured company, where required our works are notified promptly to local building control authorities and certification is provided to all who require it.Our team of electrical contractors are all local electricians in London, and are CRB checked. Our staff are always polite and well-mannered and will take the best possible measures to leave your premises as clean and tidy as possible.Please see our related Domestic Electrician Services page and our Commercial Electrical Services page for a full list of these services. We are a London electrical company.We are proud to be an electrical company registered as Checkatrade electricians in London. Please check out our great reviews If you require further information or a quick free estimate please get in touch. Further information on us and our services can be found here http://www.certifiedelectricians.london.  All The Best   Certified Electricians London Ltd  Some of the services we undertake are listed below but are not limited to this:  tt<ul><li>Partial to full rewires</li><li>Additional lighting and power sockets</li><li>Landlord inspection certificates/EICR certificates</li><li>Cooker/Hob/Extractor fan installations</li><li>Emergency call out electricians</li><li>Garden installations/ garden lighting design</li><li>Home automation/ Smart home installations</li><li>Immersion heaters</li><li>Underfloor heating</li><li>Electrical shower installation</li><li>EV Charger/Electrical Vehicle Charger installation</li><li>Consumer unit/fuse board upgrades</li><li>Storage heater installations</li><li>Lighting design and installations</li><li>Home energy saving applications</li><li>PAT Testing</li><li>Fire Alarms installation and certificates</li><li>Intercom and security installations</li><li>Emergency lighting checks/certificates</li><li>..............and many many more</li></ul>

Our professionalism and decades of experience means you can trust us to give you the safety and customer service you should rightly expect, get in touch today for a free no obligation quote.

We are your local trusted qualified electrical experts

Get in touch for a free no obligation quote

Certified Electricians London ltd, your local friendly electricians.

Some examples of the jobs that we can do for you.

A recent new build extension for one of our lovely customers completed by Certified Electricians London Ltd.  We are your local dependable electricians.  We are NICEIC certified qualified tradesmen with decades of experience.  Get in touch to discuss your requirements 07951966439, we look forward to hearing from you.

A recent new build extension

Certified Electricians London Ltd would like to say a big thank you to all our lovely customers for their much valued support, we look forward to working with you again. Contact us today to get booked in for the new year or find out more about our services and how we can help.

Thank you and Happy Christmas

Certified Electricians London Ltd are proud to be PART P Electrical Safety Registered Installers

What is PART P Registered?

This is why we strongly recommend that you always hire a qualified electrician.  Contact us today to find out more about our services and how we can help.  07951966439.

PART P explained

Remember that electrical work is dangerous and it is not worth the risk of saving a few pounds by doing it yourself or hiring someone that is not qualified.

Don't put your safety at risk

Poor ventilation in your home particularly in bathrooms and kitchens which have a high risk of condensation can lead to unsightly and sometimes harmful mould which can be costly to remove.  Preventing mould is a lot easier than eradicating it once you have it.  Having an extractor fan fitted can make a big difference in preventing and eradicating mould in your home.  If you are thinking of replacing an old extractor fan or installing a new one we are here to help.  Read our blog for more information and tips https://certifiedelectricians.london/blog/what-extractor-fan-do-i-need/  Get in touch today for a free no obligation quote.

New Blog, What Extractor fan do I need?

If you are unsure of where to start when using the lighting in your room to create or add to a design, check out our new blog:  https://certifiedelectricians.london/blog/lighting-design-installation/

New Blog!  Great Ideas for Designing/Planning Lighting Installations

A recent new lighting, rewire and installation for one of our lovely customers.  We are local, NICEIC certified and fully insured electricians, qualified to the highest national standards with decades of experience. Check out our 5-star reviews on google and checkatrade.  We look forward to hearing from you.

New Lighting Rewire & Installation

Recent new build extension

A recent job for one of our lovely customers.  This antique light was shipped over from Czech Republic and installed by Certified Electricians London Ltd.  We are your local dependable Electricians.

Antique Light Installation

Customer service is so important to us and we are not happy until our customers are happy.

A Customer Review That Really Made Our Day :)

Fuse Box Before

New Fuse Box Installation.  Ensure the safety of your property and those that live, work and visit.  Our consumer unties are installed to the latest standards and adhere fully to the Landlord Electrical Safety Regulations.  Call us for a free no obligation quote 07951966439

After, New Fuse Box Installation

We are all increasingly concerned about our energy prices soaring. Here’s some top tips to lower gas and electricity bills and save energy at home:  https://certifiedelectricians.london/blog/how-to-save-energy-at-home-27-energy-saving-tips-you-need-to-know/

New Blog!  How to Save Energy at Home, 27 Energy Saving Tips you need to know

Happy weekend to all our lovely customers.  Its been a busy week working for some great people.  We're really proud of keeping our customers happy with the great service we provide which reflects in the many loyal repeat customers we have.

Thank you and Happy Weekend

Certified Electricians London Ltd can help you to save money on your home lighting by switching to LED Lighting, installing dimmers & timers, installing motion detector outdoor lights and installing CFLs or LEDs for your outdoor lighting

3 ways to save money on your home lighting

Contact Certified Electricians London Ltd for any of your lighting needs, from dimmer switches to full lighting redesigns.  We can help save you money on your energy bills by installing LED lighting and smart home devices.  We are local, certified and fully insured.  Get in touch for a free no obligation quote 07951966439.

Switch to LED Lighting

Use controls such as dimmers and timers

Install motion detector lighting

Certified Electricians London Ltd are your local EV Charger Installation Specialists. Tesla charger recently installed for one of our lovely customers in Greenwich.  Why drive an electric car? ?? Save money on motoring costs ?? Pollute less ??Low maintenance  ??Better performance   Check out our YouTube Video to see an installation we completed in East London: https://m.youtube.com/watch?v=eBZQUKSNeWw&feature=youtu.be  Get in touch today for a free no obligation quote:  ?? 07951 966439 ?? info@certifiedelectricians.london  ????? https://certifiedelectricians.london ?? south east London, east London and surrounding areas.

EV Charger Installation Greenwich 

Recent ceiling light fan installation

Recent Lighting Installation

Ensure the safety of our property and those that live, work and visit. Our EICR certificates are trusted and displayed all over london and surrounding areas.

EICR Inspections 

Electric shower

Let us help you to cut energy bills by installing Smart Home products. Get in touch to discuss.

Smart Home Automation 

We are experienced EV Charger Installers. Get in touch for more information or take a look at our website.

EV Charger

TV Installation

Let us transform your garden with clever use of lighting. Call us, we would love to hear what ideas you have.

Garden Lighting 

Lighting can be the finishing touch to your project and can transform a room. Get in touch to discuss what we can do for you.

Lighting design installation 

Another satisfied customer! We can be trusted to provide the level of safety and service you should rightly expect.  We cover East London, South East London and surrounding areas.   For a free quote: Call us or message us on 07951 966439  Check out our excellent reviews:  Checkatrade   https://www.checkatrade.com/trades/certifiedelectricianslondonltd  Google  https://g.co/kgs/cN65nv  Find out more here:   https://certifiedelectricians.london  #eastlondon #london #southeastlondon #catford, #leegreen #hithergreen #grovepark #lewishamlife #homerenovation #eltham #bowlondon #essex #kent #eastlondonlife #southeastlondonlife #greenwichlondon #blackheath #se7 #se10 #se13  #se8  #e14 #e1 #e3  #eicr #greenwich #isleofdogs #eastlondon #blackheathvillage

Customer Review 

Another great review from one of our lovely customers! Customer service is important to us and we are not happy until our customers are happy.  We cover South East London, East London and surrounding areas.   For a free quote: Call us or message us on 07951 966439  Check out our excellent reviews:  Checkatrade   https://www.checkatrade.com/trades/certifiedelectricianslondonltd  Google  https://g.co/kgs/cN65nv  Find out more here:   https://certifiedelectricians.london  #Lewisham #catford, #leegreen #hithergreen #grovepark #lewishamlife #homerenovation #london #eltham #bowlondon #essex #kent #eastlondon #eastlondonlife #southeastlondon #southeastlondonlife #greenwichlondon #blackheath #se7 #se10 #se13  #se8  #e14 #e1 #e3  #eicr #greenwich #isleofdogs #eastlondon #blackheathvillage

We take customer service seriously, we are not happy until our customers are happy.

Another lovely review from a happy customer 

Ensure the safety of your property and legal obligations as a landlord with an EICR test performed by your local trusted NICEIC electricians. We cover South East London, East London and surrounding areas. Our inspections and reports are always undertaken professionally with accurate low cost safety improvements recommended where possible.  For a quote Call us or message us on 07951 966439  Check out our excellent reviews  Checkatrade   https://www.checkatrade.com/trades/certifiedelectricianslondonltd  Google  https://g.co/kgs/cN65nv  Find out more here:  https://certifiedelectricians.london/eicr-london/  https://certifiedelectricians.london 

EICR

Ceiling fan light installation 

Our friendly professional local electricians are ready to help.

Meet the team

Our consumer units are installed to the latest standards and adhere fully to the Landlord Electrical Safety Regulations.

New Installation

Certified Electricians London Ltd, meet the team

Garden lighting project

Our team of friendly polite electricians

David, owner and head electrician

Completed reception area Shoreditch

Greenwich four floor total rewire

New 18th edition fuse board installed

We look forward to hearing from you

Work photos

Videos

Certified Electricians London Ltd

I had a job for electrics with my washing machine.  They arrived same day and sorted it quickly.  Friendly service, and great value!

Great service, good value

The team replaced multiple light fittings and switches. They are very efficient, professional and friendly. Highly recommended!

Friendly and efficient!

Ian fitted new emergency lighting to our communal hallways and did a great job. Everyone here is really happy with the work done. So pleased we used Certified Electricians.

Excellent Service.

I know Certified Electrician London Ltd through Google when I was searching for a local electrician company for the Patch Test for my work place. 
I have found David the owner is very organised and great customer services. 
I have been using them for two years Patch Test (forgot the name of electrician) and EICR Check/Report and recently Fuseboards with Joshua S. He did a great job, thank you Joshua!

Good Service and Very Efficient by Joshua S.

Punctual. Professional and an excellent attitude, Ian sorted our problem quickly and efficiently. Highly recommend. JC

Would use again

I had an absolutely brilliant experience with Certified Electricians London Ltd.
I’ve been renovating a 50-year-old property. After rewiring the entire house, I asked them to check my setup, install a new consumer unit, and provide an EICR. The quality of the work was fantastic, but what really made it stand out was their ongoing availability and responsiveness to my flood of emails and questions.
They were fast, efficient, and the end result looks incredible, I wouldn’t hesitate to recommend them.

Outstanding Service – Rewire, Consumer Unit & EICR

Average score based on 75 reviews in the last 12 months

Services offered by Certified Electricians London Ltd, working as Electrician

Certified Electricians London Ltd | Electrician | London | Checkatrade

We provide electrician services in London, Essex and Kent. David Smallwood the Director and head electrician established the company in 2014. David, who has been a qualified NICEIC electrician for over 20 years could see that there was a serious lack of professional domestic and commericial electricians in London serving home and businesses. Unqualified electrical contractors in London have become a big problem. Contractors falsely claiming to be NICEIC registered is more common place than ever and unskilled builders installing electrics as part of their ‘service’ has become more commonplace.Certified Electricians London Ltd&#39;s success has been built on providing high quality works at reasonable prices. The 100&#39;s of positive reviews we have received is testament to the honest dependable service we provide. This high level of service has grown the business to where it is today. In the last years we have substantially grown the business and serve larger areas of London. We undertake all types of electrical works including commercial and industrial works.Your Trusted Electrician in LondonAll our employees are directly employed, are polite, punctual and friendly and are highly skilled domestic/residential electricians and commercial electricians.If you are a homeowner, business or landlord we can provide for all of your electrical requirements. We are happy to undertake all electrical works no matter how small or large and we guarantee we are the friendliest most professional emergency electricians near you!We are a fully insured company, where required our works are notified promptly to local building control authorities and certification is provided to all who require it.Our team of electrical contractors are all local electricians in London, and are CRB checked. Our staff are always polite and well-mannered and will take the best possible measures to leave your premises as clean and tidy as possible.Please see our related Domestic Electrician Services page and our Commercial Electrical Services page for a full list of these services. We are a London electrical company.We are proud to be an electrical company registered as Checkatrade electricians in London. Please check out our great reviewsIf you require further information or a quick free estimate please get in touch. Further information on us and our services can be found here http://www.certifiedelectricians.london. All The Best  Certified Electricians London Ltd  Some of the services we undertake are listed below but are not limited to this:  ttPartial to full rewiresAdditional lighting and power socketsLandlord inspection certificates/EICR certificatesCooker/Hob/Extractor fan installationsEmergency call out electriciansGarden installations/ garden lighting designHome automation/ Smart home installationsImmersion heatersUnderfloor heatingElectrical shower installationEV Charger/Electrical Vehicle Charger installationConsumer unit/fuse board upgradesStorage heater installationsLighting design and installationsHome energy saving applicationsPAT TestingFire Alarms installation and certificatesIntercom and security installationsEmergency lighting checks/certificates..............and many many more         

Professional polite NICEIC certified electricians. We are a fully insured dependable business that takes great pride in our workmanship with clear and transparent pricing. We value our customers.

You are reviewing

Certified Electricians London Ltd

In your words, share your experience

Give your review a title