Best Electricians in City of london, Greater london (2025)

Rating: 5 / 5

The lads came by in short notice to our restaurant in Crystal Palace, installed and programmed a new state of the art four zone panel and alarms etc. With all of it being fairly priced. Would recommend as tradesmen nowadays can’t be trusted but not these guys. Be sure to ask for Milad!

Rating: 5 / 5

I received a quote of £1,100 and I had been told that my fuse box should be replaced and the earliest time they could do it for me was 8 days after the quote. I contacted RCD and they immediately came and had a look and the engineer told me that he is able to fix the fuse box for £140 and it could be fixed by replacing a part only. The other company either was over-charging me or they did not have enough experience to deal with the matter. I am extremely satisfied by the job they did for me and the reasonableness of their quotation. Thank you

Rating: 5 / 5

Came round Monday gave me a quote. Installed on Friday going from a very unsafe fuse box with no earth wires connected (first picture) to a fully up to date safe fuse box (second picture). Also installed the new electric cooker moved the failsafe switch to a much safer location and issued a safety certification. Very pleased with the job Milad did, arrived on time and will definitely be using RCD electrical again.

Rating: 5 / 5

I would give this company a 6 stars review if there was such a thing! I couldn’t be happier, and any more satisfied with the job they done in my flat. My entire flat got rewired and a new consumer unit was installed in a highest possible quality. Very knowledgeable, skilful, and experienced electrician that I couldn’t ask for anymore. Thanks RCD Electricians, I will definitely hire you again. Highly recommended.

Rating: 5 / 5

Outstanding service from Andrei and colleagues who installed a Joule unvented cylinder for me recently at very short notice. Very professional and skilled work carried out with real care and attention. Andrei also did some extra light installations. Highly recommend Andrei - nothing is too much trouble!

Rating: 5 / 5

I'm incredibly impressed by the speed and quality of work. I called in the evening asking to fix my electric heaters and Andrew was happy to fix them early in the morning the next day. Its a very trustworthy person, I left the key with him, and when he finished he was happy to drop it off at my work place. Andrew takes time to make sure everything is done properly. Very highly recommended. Brilliant service!!!

Rating: 5 / 5

Beautifully installed boiler. Now every time I open the utility door I am happy. Absolutely beautiful. The team stayed till 2 AM in the morning to finish the work, it is unheard of in this country.

Rating: 5 / 5

I cannot recommend this service highly enough. 🌟🌟🌟🌟🌟 I had no water Saturday morning, and arranged a visit with Andre for Sunday in the 12-5 appointment window. I had a restaurant booking for 2pm Sunday I had forgotten about and when I called Andre to see if he can please come closer to 5 so I wouldn’t miss my outing, he went above and beyond for me!! He arrived within a few hours (late on a Saturday night,) checked my boiler out, and came back this (Sunday) morning at 8am with my new boiler. and a helping hand to have it installed. I write this with a new boiler installed about 24 hours after reporting the problem, on my way to my booking with no problems. Never has something that felt like a crisis gone so smoothly. Thank you SO much Andre!!!! He was also careful and considerate with my very curious cat and I really appreciate that as well. A friendly guy who does a great job. I will absolutely be recommending this service to anyone I can, and hope this review has helped you decide this is definitely the right company to call. 🤝

Rating: 5 / 5

Very prompt and capable service. Najmul requested photos of all the damaged parts and came ready to fix the lights and switch. He finished the jobs within the specified time period. I'm happy with the service and will recommend him.

Rating: 5 / 5

Amazing job done by Najmul. Very punctual and responsible with the job, nice and smooth execution of changing lights. 100% recommend them. Will definitely reach out to them again for any other light work.

Rating: 5 / 5

Najmul and his team did a fantastic job in our flat, replacing light fixtures and updating the fuse box. They were on time, very professional and tidy, and worked very efficiently. I can highly recommend their services and will use them again in the future.

Rating: 5 / 5

I'm very happy with the work that was done. I had down nights added into ceilings and the consumer box changed. The work was done efficiently and the team were great. They tidied up everything behind them. I liked that I was able to make tweaks to what I wanted right up until the time of installation. I would very happily recommend this company for electrical work in your house.

Rating: 5 / 5

We spent a month with no bathroom lights waiting for our estate agent who said they’d resolve the issue. We decided to find someone ourselves and contacted Aziz who fixed it in a day. Great service, fast and clearly very experienced.

Rating: 5 / 5

I hadn’t expected to see Aziz again so soon after he came on an emergency call out a few weeks ago, but yesterday I drilled through a cable in my wall while putting up shelves. On a Sunday. Actually I could have wept. I called Aziz/Al Amin electrical services and he was able to come out, and with the minimum of fussy, cut out the section of the wall with th cable, repaired it, and I have just filled it with some Big Hole filler from screwfix!! I was so so grateful for his yet again excellent service, and I highly recommend him. As before, he was calm, knowledgable, and explained everything well. Unlike other electricians I have used before, he was not phased by having to go into a wall or whatever. I highly recommend him, and as u mentioned in my last review, he is also NICEIC registered, which is the best registration service for electricians in the U.K. and it just gives me extra confidence. Thanks so much again.

Rating: 5 / 5

I've had two service appointments with these electricians and would highly recommend! They're easy to communicate with, arrive on schedule, polite and courteous when in my home. In addition, they repaired my bathroom fan and it is now working well.

Rating: 5 / 5

Aziz is very friendly. He showed us how things work when we didn't know how to start them. He replaced two heaters in the apartment and I am very happy with the work he's done. Would recommend him to family and friends.

Rating: 5 / 5

SES have been my go to electricians for many years - at minimum 7 years. Byron and his growing team and responsive, honest and professional, not to forget the great quality of their work. This is why he continues to get my business. Keep up the fab work!

Rating: 5 / 5

I can’t thank Byron and the SES Electrical Contractors team enough! After waking up to no electricity in the house, I spent hours calling other electricians but couldn’t find anyone available. Thankfully, I was recommended SES Electrical, and from the moment I spoke to Byron, the service was amazing. He kindly offered to troubleshoot the issue over the phone before arranging a visit, patiently guiding me through a few steps and helping me resolve the issue myself! This saved me at least £300 in Electrian costs/call out fees, and was such kind and professional service which made my day. I highly recommend Byron and the SES team enough for any electrical needs!

Rating: 5 / 5

We are delighted and relieved to have connected with SES Electrical Contractors, which has systematically sorted out a number of overdue issues with electrical installations including emergency lighting, fire alarm systems and most recently adding motion-sensor lighting for the communal staircase. The managing director, Byron Sanders, went the extra mile to ensure that this latest installation was the best it could be. We have now met several SES technicians and they have all been professional, capable and personable. I have no reservations in recommending the company.

Rating: 5 / 5

Byron visited us to help diagnose a fault we've been having with our oven. He was courteous, efficient and communicative throughout explaining his findings in an easy to understand way. He has provided consistently excellent service in the past helping us diagnose a problem with the electrics of our boiler over the phone and assisting in the sourcing and installation of a range hood. I highly recommend SES and Byron!

Rating: 5 / 5

Very good service. Quick response and easy to book. Marlow sorted everything out for us quickly and efficiently. Very friendly and helped explain a few things to help us in the future too. Would use again and recommend.

Rating: 5 / 5

David did an excellent job of identifying the best spot for our plug and adding it in. I thought it was an excellent touch that the plug socket colour matched the rest of the flat. Will be using them again!

Rating: 5 / 5

I was very happy with Certified Electricians London. This is the second time I used their services. David was very friendly and fast to reply to my email to replace a ceiling light. The booking was arranged promptly and the work done on time by Luke. The process was very efficient. I recommend them for electrical work and I will use them again in the future.

Rating: 5 / 5

I have called on Certified Electricians London Ltd three times now and I couldn't be more impressed with the service! From the moment I contacted them, the communication was prompt, professional, and clear. After sending photos or short videos via text message or WhatsApp to help diagnose my issues, they scheduled an appointment quickly and arrived on time on each occasion. I saw their van on my way to work one morning and took a photo of their contact details painted on the side. What fortunate serendipity that has proved to be! Marlowe, my electrician on all three occasions, was incredibly knowledgeable, thorough and efficient, quickly diagnosing and resolving the electrical issue I had on the first two occasions. He took the time to explain what was happening and offered helpful advice on how to prevent future problems. On the third occasion he fitted outdoor sockets and fitted a new ceiling light. All the work was completed to a high standard, and he made sure everything was in perfect working order before leaving. On top of the technical skills, I really appreciated how friendly, respectful, and tidy he was throughout the process. It's not every day that you encounter such great customer service alongside top-notch workmanship. I highly recommend David’s team at Certified Electricians London Ltd for any electrical needs and will definitely be calling them for future projects.

Rating: 5 / 5

A very professional company. Excellent service. Courteous and considerate professionals and service team. I felt very confident with the extensive electrical repairs and improvements they recommended to update wiring, plugs, fuse box and a number of things to improve the supply and usage. I would strongly recommend.

Rating: 5 / 5

Great emergency service arrived quickly and sorted the problem fast very professional. Will definitely use on the future highly recommended

Rating: 5 / 5

I live abroad and let out my flat. MK Electrical have never failed to promptly solve every problem my tenants have reported with minimal fuss. Continually great service.

Rating: 5 / 5

Great service. Quick response to a technical issue with our wireless lighting system. All was resolved under warranty with no fuss. I am very pleased with MK Electrical London and am happy to recommend.

Rating: 5 / 5

An absolutely exceptional service. A big thank you to Farhan, Afrim, Florian and Karim. You were polite, professional and explained everything, your work was amazing. I can't recommend this company enough. I will certainly be using them again.

Rating: 5 / 5

We found TNS Electronics through Google, checked their reviews, and decided to give them a call to see if they could help. Taha and his team arrived within 10 minutes to address the serious issue. They tested the kitchen sockets and identified a loose neutral connection that was causing all the appliances to trip. Taha was extremely professional and helpful throughout the process. He took the time to explain the situation clearly as well. I highly recommend their services. If you're in the area, definitely consider giving them a call!

Rating: 5 / 5

Excellent Commercial electrician. They have identified our electrical fault within 15 minutes although we do have a very complex and modern heating system combining signals from Daikon and Crestron. We are strongly recommending the engineer called Nasser, who has an expertise with hearing interchange units (HIU) and an advanced heating technology.

Rating: 5 / 5

Really pleased with the service I received. Lucian has been helpful from the start to provide insight and professional suggestions on the job I needed to get done. The team arrived on time and carried out the tasks as requested. Friendly and professional service. I would use them again as well as recommend their services to others. Many thanks!

Rating: 5 / 5

Prompt, polite and efficient service. Lucían arrived at the agreed time and carried out the necessary work (replacement of smoke alarms) without any hassles. He had purchased the necessary items in advance as agreed. I would recommend them.

Rating: 5 / 5

Great service, easy to book and the technician arrived on time. He did a great job, was very knowledgeable and polite. Nice to find such a reliable company, and everyone I spoke to was extremely helpful. Highly recommended. Will book again.

Rating: 5 / 5

Very helpful and professional company who successfully removed three old storage heaters and installed new electric heaters in my flat. Quick communication made it easy to book an appointment. Really pleased with the service and would do business with again.

Rating: 5 / 5

I had a couple Ring floodlight cams installed and connection of my Ring doorbell by Jason.Fantastic Electrician very pleased with his work,charges very fair price.I would not hesitate to contact this Company for any electrical work I need doing in the future.If you are looking for an Electrician look no further!

Rating: 5 / 5

Jason and his team are a breath of fresh air! Punctual, professional, fairly priced and just lovely people; It was a pleasure having them in my house. What I thought was a huge job they completed with what seemed like great ease and in no time at all. Could not recommend highly enough - no need to shop around!

Rating: 5 / 5

Jason was very professional, efficient and helpful. He replaced the external emergency lighting and PAT tested all appliances. We are extremely happy with his work and will be using him again. We can strongly recommend his service.

Rating: 5 / 5

Excellent, speedy service, at a fair price from Jason, to fix a long standing issue with our bathroom spotlights, that a couple of other electricians hadn't wanted to undertake. Very happy with the speed of response and the results and would definitely use Jason and his team again. Highly recommended.