The Best Electricians in City Of London, Greater London, United Kingdom (2025)

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.

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!

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!

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.

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.

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!

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.

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!

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!

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!

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.

Fantastic service - courteous and incredibly knowledgeable. Not only did they arrive within 1 hour to central London but demonstrated their vast experience and found the fault straight away. Fixed things quickly, cleanly and calmly. Explained the process professionally throughout, and was lovely and friendly. Pricing clearly stated and honest. 10/10 would 100% recommend.

Aziz arrived an hour after I called and from start to finish he was courteous, diligent, professional and knowledgeable. He explained every step and answered all of my questions with great patience. His rates are exceedingly reasonable and I would not hesitate to use his services again should I have issues in the future.

Aziz arrived on time and was very helpful and polite. He and his colleague fixed my bathroom light switch and installed 2x sockets just as I wanted and ensured everywhere was left tidy. Highly recommended and I will be using his services again.

A wonderful Job. The truncking was discretely managed in our Victorian house without looking obvious. Thoughtful and clean workers.Will be using them again.

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.

The first visit was from David and he got part of the lighting working for us within two hours; however, due to time constraints a return visit was planned for 8am the following day. The second visit was by Marlowe and he spent 4 hours fault finding and rectifying the issues. Marlowe was very thorough and got the lighting working properly for the first time since we moved in 7 years ago. This is the second time we have used this company and I will definitely use them again. The service is prompt, they are always on time and they just do the job in the most efficient and cost effective way.

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.

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!

Mohammed is lovely. Very nice gentleman, extremely knowledgeable in his field and had our electricity back on promptly. We felt in safe hands and will definitely contact him again when we electricity needs

Amin installed two lights for me so far. He is on time and doing things carefully. He has done a good job. He will install more lights for me. I have no hesitation to recommend him to others.

Top class service. The guy was a proper professional and experienced electrician. He did a proper clean job. He did a nit & clean job and asked me few times if i was happy with the way he was doing the work. He did explain everything what he was doing. Never met such a humble electrician like him before.

Amin helped replace all the lights in my living room, and I couldn’t be more impressed with the service! He was professional, efficient, and went above and beyond to ensure everything was perfect. Not only did he replace the lights, but he also took the time to clean up afterward, leaving the space spotless. On top of that, he noticed my kitchen plinth kept dropping, suggested a fix, and took care of it too. I highly recommend his services!

Excellent service, yet again. The extraction fan in our bathroom had stopped working then a wall heater did the same thing. Appointment made promptly, electrician turned up on the dot, the price was very reasonable and the job was done to a high standard. The fan was replaced and the heater fault fixed. Frankly it is such a relief to have found this company. Though I’d rather not have anything go wrong with our electrics obviously at least I know that if they do I have a completely trustworthy source for repairs. Highly recommend.

Fantastic service and very competitive pricing. Jack and all his team have been amazing. Had an EV charger fitted and the guy who did it was excellent. Extremely careful and had unbelievable attention to detail as well as being an expert electrician. Would highly recommend this company.

I was so pleased that I went with House Rescue for my solar install. The planning and communication was great and made complete sense, the instal itself was remarkably quick and smooth, Jack hand his team were professional, punctual and very hard working. The handover documents were complete and detailed. Overall an incredibly well organised, efficient and stress free job. I am actually looking forward to having Jack back to install the EV chargers!

Cannot recommend highly enough - our experience with House Rescue Electrical was brilliant from consultation to installation. The work required was a full rip and replace of the outdoor and garden lights which the team delivered with stunning results. Communication was excellent and we are thrilled with the smart home compatibility. Thank you Jack and team!

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!

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.

Great experience using London electricians. Lucian was very helpful over email, the engineer that came to service our immersion heater was knowledgeable and professional. They were accommodating to our needs and got the report over to us hours after the inspection. Would recommend and use again.

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.

Had a major electrical problem with my house alarm. I had amazingly prompt service. In this case it was Ben who was so helpful and experienced. Sorted it well within the hour and even voluntarily got my WiFi, which had nothing to do with the alarm, working again. He’s my hero. And I love the efficiency of the office, email confirming appointment etc..which I think was down to Trish. I can’t wait for my next emergency so that I can call them in again. (Okay, maybe that’s going a bit far…but I love them).

I had the pleasure of working with Ben from Quantum Electricians, and I must say, it was an exceptional experience. Ben expertly handled the setup of the Lutron lighting system, showcasing his professionalism and technical prowess. Not only is Ben highly skilled, but he's also incredibly friendly and positive. He genuinely listens to the customer's preferences and ensures that every detail is taken care of. His commitment to seeing the project through to completion is truly commendable. I am thoroughly satisfied with the results, and without a doubt, I wholeheartedly recommend Ben's services. I look forward to continuing to work with Quantum Electricians, knowing that they consistently deliver outstanding results. Their commitment to excellence is guaranteed, making them my go-to choice for electrical services. Thank you, Ben and Quantum Electricians, for a job well done!

Called in the morning one day last week as something was triggering the fuse box. Billy was able to attend later in the day, he kept me up to date through the day with his ETA and when he arrived he was really friendly and chatty, found the fault and left us with working electricity. There was a part that needed changing, Billy again kept in contact and arranged to come back on Saturday morning to fit, turned up on time, tidied up after himself and explained everything clearly. Really happy with the service we recieved and felt the costs were reasonable and fair, especially considering a same day emergency appointment. Would definitely book Billy again if we needed any work doing.

Used Quantum thrice now, for different plumbing and heating issues. Good quality of service and efficient with the use of time. For one of the issues the visit had to be rearranged at short notice due to the engineer becoming unavailable. The issue was not urgent though and given the overall experience I feel that 5 stars is deserved. Kudos to Charlie for the engineering work and to Trish for assisting with navigating through the visit rearrangement.