Best Electricians in Harrow, Greater london (2025)

Rating: 5 / 5

Handy pros was efficient and tidy with his work. Our boiler stopped working and we had another engineer come in who took 2 weeks and still couldn't fix the issue. Handy pros engineer came and fixed it in 1 day! Exceptional work and highly recommended.

Rating: 5 / 5

I had a very good service from the company fixed our boiler it was all recommended. I am happy the service. Thank you!!

Rating: 5 / 5

The company came out short notice on a Sunday. Quickly resolved initial issue and within a few day repaired done to two apartments. This team worked hard and enthusiastically to ensure the customer and other stakeholders we’re satisfied.I would use this plumber / builder again

Rating: 5 / 5

Handy Pros has very efficient service. I called to see if they could come same day and he arrived within 1hr. Problem also fixed within 1hr. I would highly highly recommend.

Rating: 5 / 5

I would highly recommend Jack to anyone. He spent a couple of days changing sockets, installing lights etc.. He was friendly, polite and very professional. I'm already planning the second phase of work for him!

Rating: 5 / 5

Jack replaced some switches and downlighters for me as well as replacing a shaver socket and wiring a new flush light fitting. For the beginning Jack’s communication was excellent, he kept me informed and updated. He arrived on time and completed the work with minimal disruption. His knowledge of the products was second to none and he improved the dimmers for me and worked around an issue I had on the wall where one of the dimmers was being installed. I would highly recommend Jack and he would be my go to person for any future work. Great service.

Rating: 5 / 5

Excellent electrician and a pleasure to have work on my house. very reliable and punctual and prices reasonable too! did great work on my under floor heating power installation and light switch relocation for my cloakroom toilet. what a delight!

Rating: 5 / 5

Jack was extremely professional and helpful. He fixed an historical problem at my mother's flat which meant that she now has full use of all sockets and switches in her home. I would really recommend Jack as he offered an extremely professional service at a good value price. We will definitely use his services again.

Rating: 5 / 5

GB Electrical Harrow arrived promptly and great communication regarding proposed solutions.. . Code compliant exterior all weather outlets installed. Would recommend GB Electrical Harrow.

Rating: 5 / 5

Simple to work with, GB Electrical Harrow started and ended on schedule, and the job simply passed the inspection. In terms of offers, their price fell in the middle. Everything was completed to perfection. They come highly recommended.

Rating: 5 / 5

On schedule and did a fantastic job. An exhaust fan was taken out and replaced. I was concerned about the fit, but they installed it and it looks fantastic. Would suggest their electrical services!

Rating: 5 / 5

The work was professionally done and was finished fast. The business was prompt, pleasant, and professional. If you need them again, call them without a doubt! highly advisable

Rating: 5 / 5

Great Service and fast instillation for my alarm system. Its been over 2 years and I have never had any issues with the system and feel safe knowing that my alarm is always fully functional. I also had remote access added and this functionality is amazing as I can access my system anywhere around the world. Would highly recommend this service!!!

Rating: 5 / 5

Amazing work! We called him out to install a light fixture. He responded quickly and did an excellent job! Will definitely recommend!

Rating: 5 / 5

Great service and fast installation! Called this company from a recommendation, Renovated our coffee shop excellent work! Provided constructive ideas! Clean work and prompt! Highly recommended!! Thanks again! Will definitely be using your services going forward in our next commercial venture!

Rating: 5 / 5

Viren is very helpful, has a can do attitude and wants to find good solutions to problems - that are also cost friendly; often we were discussing different options before starting work with good, honest advice from him. He squeezed me in at short timescales due to urgency. Really high quality work - confirming important aspects of the job before doing them. And a good, friendly person is a bonus. Would certainly recommend - and am already using him for ongoing jobs.

Rating: 5 / 5

Had a wonderful experience with Aleksejs. It wasn't an emergency but he turned up very quickly and within the 30 minute slot that he gave. His work was first rate and he was quickly able to diagnose several faults. With his rate being very reasonable and no unexpected surprises.

Rating: 5 / 5

We had our home EV charger installed by Alex, he was very professional and done a great job. If you need a reliable, fast, honest and professional service he is the man for it. I highly recommend him.

Rating: 5 / 5

I called Aleksejs about a strip light problem. He visited very promptly, made an assessment and decided a new light was needed. He bought the light, returned and fitted it, all within a couple of hours - excellent service, thank you !

Rating: 5 / 5

I had a great experience with Alex. They were polite, quick to respond, and flexible in scheduling. They unwired sockets in my kitchen to be safe for some tiling work and converted MR11 bulbs to GU10s. I’m very satisfied with the work and would highly recommend their services

Rating: 5 / 5

Bogdan was easy to communicate with and accomodating to help see to the task quickly. The task at hand was installing two LED light panels and a dimmer switch. All went smoothly and within the predicted time he gave. I would recommend him :)

Rating: 5 / 5

Bogdan from Exelon Electrics team did amazing job at my place. Fixing very complicated light switch which was poorly repositioned by another company and caused electricity outage in part of my apartment. He explained nicely the issue and approach to resolution. Asked for my preference. Checked everything and cleaned up at the end. Stayed very open for additional call if any concerns. Highly professional service! I will definitely recommend and come back to him in the future when needed. Big thank you!

Rating: 5 / 5

Was introduced to Bogdan and am really glad I was. Really great service, very nice to deal with and excellent work. Cannot recommend highly enough. Have already asked him to carry out more work for us.

Rating: 5 / 5

We are absolutely thrilled with the exceptional service provided by Bogdan. From the moment he arrived, his professionalism and high level of competence were evident as he swiftly and efficiently resolved all of our electrical issues. His commitment to safety was reassuring, ensuring that our home and family were always a top priority. Beyond his technical expertise, Bogdan's kind and approachable manner made the experience even better. We also greatly appreciated his meticulous attention to detail—he kept our home neat and tidy throughout the entire process. Highly recommend Bogdan for anyone in need of top-notch electrical work!

Rating: 5 / 5

Excellent, professional and efficient - can't say anymore really.

Rating: 5 / 5

Very pleased with the electrical work carried out by Harvey and his colleague. They replaced a very old light fitting outside my backdoor and were able to fit me in at the last minute despite their busy schedule. A job well done!

Rating: 5 / 5

Excellent service. Very prompt and fair price. Also polite and friendly.

Rating: 5 / 5

excellent service . Very professional .

Rating: 5 / 5

Excellent

Rating: 5 / 5

Fantastic firm. Friendly, knowledgeable, prompt and professional! OnSite handled the wiring on a bathroom installation for me. Not a big job but taken very seriously. All work completed to a perfect standard, small problems overcome cheerfully and without complaint and they even fixed some existing issues while they were there. Fully recommended!

Rating: 5 / 5

On Site Electrical came out to repair a potentially dangerous fault at our home at very short notice and we found them to be super-efficient, fast, honest and professional. I can't praise them enough - highly recommended.

Rating: 5 / 5

Is the best place ever I will suggest anyone to check up this plac 10/10 👌👌

Rating: 5 / 5

I got my electricity certificate and fuse box changed with Phaseapp, I got an appointment straight away and at a competitive price. The engineer turned up on time. The service was excellent, really professional and thorough. I got my certificate on the same day. The process was stress free and I wouldn’t hesitate to contact them again!

Rating: 5 / 5

Marcos was amazing! He fixed my lights quickly and efficiently and was very nice to me. Definitely recommend

Rating: 5 / 5

Excellent professional, Very quick response. Professional workmanship. Very tidy and reliable. Excellent job! Would definitely recommend.

Rating: 5 / 5

I am so glad i found phaseapp and Marcos. I needed an electrician for emergency fuse board change and Marcus was able to come straight away, fix the problem and deliver a highly professional service. Its difficult to find tradesmen that are proficient and genuine , will definitely 100% recommend phaseapp.

Rating: 5 / 5

I’d like to thank A T Electric for the update of our Consumer Unit, which was done very professionally with little disruption to our home. The work was carried out in a very tidy manner, I highly recommend Ali and his company.

Rating: 5 / 5

AT Electrical was brilliant! We had just had an out house built and Aircon installed and needed to upgrade our consumer unit for a plastic unit. Ali came in found several issues with the wiring following our builders leaving and corrected the issues. He also correctly replaced several breakers and connected our outhouse consumer unit up. Some of the issues he found were dangerous and spent a good time correcting them all. We now have working AC, power in the outhouse and safe work electrics at home! I really appreciate the clean finish and quality of work.

Rating: 5 / 5

For eight months we didn't had ceiling lights. On a short notice Ali came and fixed it in just one day. Absolutely amazing. Professional, the quality of the work is great and it was completed so quickly. I would highly recommend Ali and his team.

Rating: 5 / 5

Ali did the rewiring of my house. He is extremely good and highly skilled. Finished the whole rewiring within a week and issued all required certificates for the works done. He planned the entire wiring considering any future works on the property and is extremely professional. He delivers what he commits. His suggestions for everything were highly useful and one can sense his experience from what he talks. He is very supportive in terms different payment options and also his quotes were very genuine. I definitely recommend him for any kind of big or small electric works.