I've been a customer of CEL Ltd for a few years now and I can say they have professional staff and management. I've found them excellent to deal with and prices are always fair and consistent. I have confidence they will take care of any electrical job in my central / east London home whether big or small. Recommended.

Great service from David once again. Seamless to work with, professional and great prices!

We had David to help us to sort out a separate outlet for our dishwasher, he was helpful and on time. Definitely highly recommended. It’s not easy to have reliable electrician these days, thank you very much, we appreciate your professional service.

My initial query was followed up quickly and a dialogue ensued which enabled me and the contractor to agree pretty much what the scope of the work was (with clearly defined optionals) The worker arrived within the time range specified, brought everything he needed, completed the work efficiently, explaining clearly to me what he was doing, and left my flat clean and tidy afterwards. The price was, in my view, reasonable

We needed some work done along with some lights put in and our new boiler correctly wired in after Boxt boiler installed (cowboys) David at Certified was very helpful and gave a reasonable quote. Brandon the electrician was great, punctuated and professional. Installed the lights, the work and corrected the boiler after the mess Boxt left(cowboys) . Would definitely recommend Certified Electricians London .

Replacing my underfloor heating thermostat turned out to be not as straightforward as originally anticipated. Still, David and his colleague visited a couple of times to make sure everything worked properly and performed extensive testing before we all agreed the job can be closed.

Very professional and friendly. Also very punctual, which I found helpful as I needed to coordinate with work etc. During the visit I remembered something else I hadn’t mentioned in my booking (a faulty light) and Brandon, the electrician, also spent some time looking into it. I’ll be calling them again.

Highly recommended - David responded to emails/paperwork promptly, good value quotes, arrived on time, completed all the works to a high standard. Our new fan needed to be returned due to an ordering error, and he was helpful and accommodating in re-scheduling the work.

Carried out an E1CR test for . Quoted upfront for the job and straightforward to deal with. Trustworthy , punctual and efficient. Would definitely use again.

Contacted CEL for electrical testing in our flat, after which it was clear that we required a new consumer unit to provide up to date protection and to meet current regulations. David undertook the work and was super efficient. Arrived on time and completed all work within the timescale agreed. Highly recommended. Nigel London E14

I have used David's team at Certified Electricians London Ltd twice now and my experience has been great. As a small business owner and also a landlord, I know it's difficult finding trades people who charge ethically and are also reliable. So, far the team has not let me down and I hope they keep up the good work as I hope to use them again with a view of becoming my primary supplier for all things electrical. Thank you.

I used Certified Electricians London Ltd for my flat for power supply issue. They arrived as arranged, conducted the investigation and provided advice. Overall satisfied with the engineer and the overall service.

These guys are totally reliable, trustworthy, and experts in what they do! We all know how hard it is to find decent tradespeople. Communication was very good, they responded straight away, very professional. Prices are fair and competitive. Appointment was made in good time, they turned up when they said they would, worked hard, did an excellent job, and tidied up after themselves. They are happy to discuss any of your questions to find the best solution for what you need, and will always complete the job to a high standard. I highly recommend using this company.

David arrived on time, was knowledgeable and personable, looked at the job, proposed a solution, and got on with it. He also sorted out a loose connection in a down lighter. Recommended.

Great service from start to finish, professional, polite and on time!

Amazing ! Highly recommend.

Answered the phone, punctual and explained what needed to be done. Couldn’t asked for more and would recommend.

Superb and professional electricians!

A company that goes above and beyond for its customers. Highly recommended A*