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

I'm happy to convey my feedback for the services EVP Electrical Ltd provided which was to fit two new panel heaters. I found Robert (the electrician) to be both friendly and knowledgeable. He worked quickly and made sure he tidied up after himself. He tested the product before he left.

We contacted EVP Electrical for an EICR based on the online positive reviews and can confirm that they are indeed a very good choice. Jeremain and Ben were very professional, efficient and extremely thorough in their work with excellent attention to detail. They uncovered long-standing defects which they remedied promptly and returned a few days later to finish the job, fitting around our schedule and at no extra cost. The quote they provided initially was fair and there were no hidden or extra charges after they completed the work. They explained everything they were doing clearly and provided valuable advice going forward. We found them personable and trustworthy, and have no hesitation in recommending them to anyone who needs electrical work.

I have had extremely efficient customer service twice from Jeremain who, on both occasions, got my issue dealt with on the same day. A very polite person too! Highly recommended!

Highly recommended. Jeremain and Ben installed my Tesla charger and they really did a fantastic and very tidy job - which involved extending power supply from the fuse box to the front garden. They explained the whole process in detail beforehand and are very polite and professional.

Great service! Arrived promptly to fix electrical problems and install a washing machine. Also provided advice on several other electrical issues, would highly recommend.

Rang for a short notice appointment and was very lucky. Knowledgable and polite Shamim came along assessed the problem and fixed it with no fuss bother or mess Would definitely give a recommendation to use this company

Excellent service and I was very happy with the work. The electrician is a very good guy and done the job very quickly. Definitely recommend 👌 😊

Sharmin did an excellent job fixing our shower and replacing our old electric shower with a thermostatic one. Job was done in one day and he made a huge effort to not remove more tiling than was necessary. He was tidy and considerate and I would fully recommend him.

I called ‘Emergency Electrician London’ after a failed Smart Meter installation by our energy company (sub-contracted out to Magnum Utilities) left us with no power in the house at all. I got an answering machine initially but didn’t leave a message as I thought I’d just try another company. However, Cyril called back within 2 mins. and agreed to pop around within 90 mins. He arrived after about 60 mins. and got to work straight away and managed to find the issue after about 10 mins (a disconnected wire). He explained to me exactly what had happened and got the power back on within another 5 mins. and then he proceeded to check all the other connections to ensure they were tight - some were very loose. All in all he was very professional, on time and he clearly knew what he was doing. Overall I’m very happy with his service and thankful for his quick response and fix.

Called out for an emergency decommission of a faulty old burglar alarm on a Sunday. Cyril came bang on the time estimated, was really friendly and did a quick, efficient job. Would certainly recommend

Cyryl is absolutely fantastic! He responded to our emergency promptly and was with us within an hour of our call. He was honest, professional and completed the work to a very high standard. There we no hidden charges and he was upfront regarding installation costs from the start. We would happily recommend him to any future customers.

The call handler was very sympathetic and professional and got a next day appointment to allow for childcare cover. electricians arrived and got the job done in about half an hour - they had to reposition two double sockets and just replace other. very friendly, efficient and showed me working sockets. Having a working kitchen again will be money well spent so I am well happy, thank you

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.

I cannot praise the TNS team enough for their work on my project. They did an outstanding job on the full electrical rewire of our house, and the entire team was incredibly kind, knowledgeable, and helpful, with excellent communication throughout. Moreover, they noticed my struggles with other aspects of the house renovation and went above and beyond, connecting me with reliable tradesmen to help fix and improve jobs that were badly done by others. I'll always be grateful for their efforts and will definitely use their services in my future projects.

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.

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.

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.

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!

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.

I love Ellie's Electricians - I've used them three times now and they are incredibly quick and efficient, polite, helpful and do an excellent job. I've used a couple of other companies previously and wouldn't use anyone else now, the difference in the price and quality of work is staggering.

Danny did a great job. He was polite, personable, tidy and clearly explained an issue with an under cupboard light in the bathroom and searched diligently for the transformer, unfortunately with no success. The light remains halogen but he left the halogen bulbs from the 6 under cupboard lights in the kitchen, which are suitable for the kitchen light and will last a long time. An excellent job, very professionally executed and a company I will happily recommend to others.

We are very pleased with all aspects of the work. They were upfront with the price and the date and time of the appointment. The electrician arrived on time, was professional and courteous. I have recommended Elle’s to family and friends.

Ellie’s electricians is my go to whenever I have a problem in the house. They fixed little things and also did some big work in our house. The electricians Connor, Michael and Mark were all knowledgeable, nice, friendly, professional and respectful of the house. And Ellie is amazing as well, she is a great communicator, really sweet and always on it. If I have another electrical problem in the house, I’ll know not to panic because I finally found some electricians I can count on. 100% recommend.

Fantastic experience from start to finish - Lloyd was very communicative, patient and helpful in explaining my various options, which I was grateful for. Works (carried out by Nathan) were done to a high standard. Thoroughly recommend, I wouldn't hesitate to use Lloyd Hallowell electrics again!

Lloyd is probably the most professional, empathetic and thorough tradesman I have ever dealt with. His work and that of his team is consistently first class (I have used the company of a few occasions), his availability is extremely reasonable and he is always available to talk to on the phone. In addition, when my tenants had no power, he was on the phone sending videos and instructions to them at midnight and they were able to fix the problem in 10 minutes. Bravo, what a sensational business you run. I give at least 6 stars for Lloyd Hallowell Electrics!

I needed an electrical timer on an immersion heater uograded, and a switch elsewhere replaced. I was on a tight deadline and they went out of their way to help me get it resolved in time. Communication was great from start to finish, Alfred who came to complete the work was very friendly, polite and helpful. I would not hesitate to recommend this company and will use them again in future.

Lloyd and his team did an absolutely fantastic job at our property. The booking system is extremely easy to use and you have full transparency on who is coming to do the work and how they are getting on with the journey. Communication with Lloyd was excellent throughout. He was very quick with responses at all hours of the day (including weekends) and always went out of his way to provide very detailed explanations of what kind of work needed to be done, why they were recommending it be done a certain way, etc. He gained our trust from the very first interaction and we were never disappointed. In terms of the actual work carried out, we first had an EIRC done which highlighted a lot of remedial work required, as the property we recently bought had been somewhat neglected in that respect. We discussed the results with Lloyd and got a very fair and practical recommendation on which items were important vs nice to have. In the end we decided to take him up on most of the work and that required multiple visits, but all was carried out seamlessly. The finished work is to a very high standard and we are overall very happy and would wholeheartedly recommend Lloyd and his team.

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.

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.

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!

I had a fantastic experience with Trish from Quantum Electricians & Plumbers. Her service was impeccable, and she was incredibly friendly and polite throughout our phone conversation. She patiently listened to my concerns and provided me with all the information I needed. Her professionalism and helpful attitude made dealing with our issues much easier. I highly recommend Trish and Quantum for anyone in need of plumbing services.