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Williams Electrics

5.0

86 Reviews

Opening Hours
Today - 08:00–18:00
  • Monday 08:00–18:00
  • Tuesday 08:00–18:00
  • Wednesday 08:00–18:00
  • Thursday 08:00–18:00
  • Friday 08:00–18:00
  • Saturday - Closed
  • Sunday - Closed

About

Based in Cardiff, Williams Electrics provides electrical services to domestic and industrial clients throughout Cardiff and the surrounding areas.

Although only established in 2009, the staff have many years of experience in the electrical/electronic industry.

Williams Electrics - all aspects of domestic, industrial electrical work, including replacement consumer units (fuse boards), house re-wiring, installing/changing light fixtures, additional sockets, external lighting, installation of power to garages and shed.

Please call to discuss the electrical work you need carried out in your home.

What we do

  • Electricians

    • Electrical installations
    • Electrical testing services
  • Lighting contractors

    • Outdoor lighting
    • LED lighting
    • Lighting LED upgrades
  • More Services

    • design and rewire of control panels
    • external lighting

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

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100% of the reviews we publish have been through our stringent moderation process.

5.0
86 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Excellent service and will use again
Customer Service
Quality
Value
Mark visited my property to provide a quote to fix a variety of small electrical issues the day I called him and he purchased the materials and installed the items the next day. Mark is friendly and punctual and provided good advice on the options and costs involved in doing the work; some additional problems were identified on the day but solutions were found very quickly. Overall Mark provided a very efficient and effective service which is definitely good value for money: his detailed itemization and estimation of costs proved very accurate. I will definitely use Mark again and I have no hesitation in recommending him to others.
Customer in Cardiff Posted on 09/06/2023 , work completed 24/05/2023
i would use Mark again.
Customer Service
Quality
Value
Mark was recommended to us by our daughter. We called him in as we had a few issues with the electrical work which had been undertaken when we had a new bathroom fitted. We needed him to install a replacement infrared fire, and a new isolating switch. In addition, we wanted to reposition a double socket, and change the cable run in the room. He reset the bathroom fan which has adjustments for both Timer and Humidity, and we will in our own time fine tune the settings. He arrived on time, and worked consistently during the time he was here. Like a true professional, he did not pass comment on the quality of the work our previous electrician had exhibited. I would have no hesitation in using Marks's services again.
Customer in Cardiff Posted on 22/03/2023 , work completed 21/03/2023
Marvellous Mark sorted out my electrical issues quickly, efficiently and to a top spec.
Customer Service
Quality
Value
I contacted Mark via Trusted Traders as he had excellent reviews and top rated. He has certainly lived up to his standards and ratings. I needed electrical wiring to be made safe, replacement double socket plug, down lighters and a general thumbs up to the electrics. Mark came to assess the job and then returned to do all the work on Tuesday 7th March. He arrived nice and early on Tuesday 7th March, and spent the whole day dealing with all the issues, Only stopping for a quick cuppa. His workmanship second to none and obviously knew his stuff. He had to return on Thursday 9th March to finish off the light switches. I would thoroughly recommend Mark for your electrical work. A polite, efficient and true gent. Thank you Mark. I'm sure there will be more work for you at our household.
Sue in Vale of Glamorgan Posted on 10/03/2023 , work completed 09/03/2023
Very satisfied with work
Customer Service
Quality
Value
We asked Mark to do a variety of electrical jobs - repositioning kitchen lights, fitting outdoor lights, adding a power point etc, some of which required further investigation. He completed these diligently and methodically and we have been really pleased with the work. He also popped back at short notice to fix another light switch. We found him very obliging and a pleasure to deal with, and will certainly be using Mark in future.
Customer in Cardiff Posted on 30/12/2022 , work completed 24/11/2022
Kitchen rewire
Customer Service
Quality
Value
We needed some sockets removing and cabling rerouting to accomodate our new kitchen, along with some new downlights. Mark was very professional throughout in his approach to the work and his communication was excellent. He also indentified some previous poor installation and corrected it. We are very happy with the work carried out.
Customer in Cardiff Posted on 17/12/2022 , work completed 03/11/2022
Highly Recommended
Customer Service
Quality
Value
Mark rearranged our main bedroom electrical sockets and changed bathroom light fittings. He has a well-deserved high reputation and is much in demand, so it was no surprise that he had to schedule the work to a fortnight after his initial visit at which he inspected the requirement and agreed the budget. True to his word, he arrived punctually, fully prepared and completed the work in good time to a high standard, including carefully making good the necessary channelling work. He also volunteered to put right the fixing of the main bedroom central light - a long-standing minor irritant which he corrected quickly. Mark is highly professional and personable; a good listener and communicator; it's a pleasure to have him in our home.
Customer in Cardiff Posted on 16/11/2022 , work completed 14/11/2022
Faulty lighting
Customer Service
Quality
Value
Prompt, friendly and knowledgeable. Reassuring as to problem with check on wiring and RCD unit. Further advice given, with no suggestion of work promotion. Would be very happy to use for anything again and very happy to recommend.
Customer in Cardiff Posted on 10/11/2022 , work completed 10/11/2022
Replace existing light fitting outside front door .
Customer Service
Quality
Value
Mark was recommended to me by a friend. He changed my front door light. He came on time good price. I would highly recommend him.
Customer in Cardiff Posted on 07/06/2022 , work completed 01/06/2022
Great electrician who goes the extra mile
Customer Service
Quality
Value
Mark was recommended to me by a friend and I was not disappointed. He has been twice - to remove spotlights from the kitchen ceiling, in order that it could be re-plastered, and then returned to fit new lights as well as replacing electrical sockets. He also went the extra mile to check further aspects of the electrical system as he discovered issues with the original wiring. All was resolved without any fuss. I would be happy to recommend Mark.
Customer in Vale of Glamorgan Posted on 30/03/2022 , work completed 29/03/2022
Professional brilliance.
Customer Service
Quality
Value
It was a sheer delight having such professional work. Mark come in the following day, perfectly on time. Took plenty of time and patience in examining the work needed. He took the part with him and repaired it at home. Came back a few days later to install it and it works perfectly. Mark is genuine, punctual and extremely reasonable with his pricing. An old-school type of trader that believes in repairing and not just replacing. Very highly recommend him.
Philip in Cardiff Posted on 20/03/2022 , work completed 20/03/2022
Repair of electrics of dishwasher
Customer Service
Quality
Value
Mark Came on time as usual. Completed the work with no fuss, and always helpful and fair price. Highly recommended
Customer in Cardiff Posted on 26/02/2022 , work completed 26/02/2022
Exceptional service
Customer Service
Quality
Value
Williams Electrics were fantastic. My oven recently stopped working and I contacted him for help. He had helped us with the same problem 4 years ago. He replied straight away and booked me in for his earliest slot (which was very quick - a day or 2 later). He came to assess the oven and thoroughly checked it over. Straight after leaving, he kindly went out of his way to find the part we needed. I was very pleasantly surprised when he called back to say he could fit it promptly that afternoon. Within an hour and a half, he had assessed the oven, bought a new part and come back to fit it. Very efficient, reliable, professional, friendly and skilled man. And extremely reasonable price. I won’t be choosing any other electrician. Thank you!
Cath in Cardiff Posted on 04/01/2022 , work completed 04/01/2022
4 down lights and a new USB socket.
Customer Service
Quality
Value
This is the second time we have used Mark and both times we have been extremely satisfied with the service. Mark is reasonably priced and gives good advice. Fantastic job and would highly recommend.
Customer in Cardiff Posted on 08/12/2021 , work completed 07/12/2021
Great work. Will use again
Customer Service
Quality
Value
Mark attended to install some outdoor sockets in the garden and a light and double socket in my attic. All work completed to first class quality and everything left as it was found from a tidiness point of view. Will 100% use Mark again if/when the need arises
Customer in Cardiff Posted on 30/11/2021 , work completed 30/11/2021
Excellent work.
Customer Service
Quality
Value
Mark arrived on time, on the agreed day. He replaced ceiling lights, sorted sockets and TV faceplates. All jobs were completed efficiently in a clean and tidy manner. Very amenable and would definitely use him again.
Ceri in Cardiff Posted on 23/09/2021 , work completed 23/09/2021
Couldn't fault him.
Customer Service
Quality
Value
Mark Williams came having been recommended by our daughter. Attended within a couple of days, courteous and efficient. The work, in our garden room, involved relocating trunking on socket and lighting circuit and adding an extra socket. He also repaired a faulty light switch. He is to return to install a light in our roof space. Mark's charges are very reasonable.
Customer in Pontcanna, Cardiff Posted on 19/08/2021 , work completed 18/08/2021
Excellent service
Customer Service
Quality
Value
Mark is reliable, courteous and an excellent worker. Always arrives on time. First class workmanship. Would not hesitate to use him again.
Customer in Cardiff Posted on 17/07/2021 , work completed 13/07/2021
Excellent work, efficiently carried out.
Customer Service
Quality
Value
Mark responded rapidly to my call to him and came very quickly to deal with several electrical issues. He made a number of electrical repairs in our home highly efficiently and also installed new fixtures and lighting. We were completely satisfied with the standard of the work carried out. Nothing was too much trouble to him and I was greatly impressed by his skill, patience, helpfulness and professionalism.
Phil in Cardiff Posted on 09/07/2021 , work completed 28/06/2021
Excellent service, persistent and helpful!
Customer Service
Quality
Value
Mark has come out on a few occasions due to a temperamental extractor fan. He has been so helpful, figuring out what the issue is and sorting it. Really generous with his time and works hard.
Georgina in Cardiff Posted on 03/06/2021 , work completed 03/06/2021
Kitchen spotlights
Customer Service
Quality
Value
Mark arrived on time. He replaced spotlights in our kitchen ceiling and under the kitchen cupboards. We found Mark to be very professional and we were delighted with his work. We would highly recommend him.
Yvonne in Cardiff Posted on 18/04/2021 , work completed 13/04/2021
Friendly and efficient service, would highly recommend!
Customer Service
Quality
Value
I needed a new consumer unit, gas pipe bonding and replacement sockets, and Mark completed the work quickly and efficiently. He was on time each day, explained what he was doing and was polite and friendly. There was good communication before the job, and I really appreciated Mark taking the time to explain certain aspects of the work to me. He also made me aware that some work other electricians were quoting me for was not actually necessary which helped to keep the cost down. He provided multiple options for the consumer unit, clearly explaining the benefits of each one, and after completion he promptly provided all the necessary certificates. Highly recommended and I will be using Mark for any future work.
Customer in Cardiff Posted on 15/03/2021 , work completed 10/03/2021
Brilliant service
Customer Service
Quality
Value
I have used Mark several times now, most recently to replace a bathroom extractor fan. He work is always of a high standard. He communicates clearly on availability and when he will arrive, as well as explaining the detail of the work and any issues to provide an understanding of what has been done. His prices are competitive, and I would not hesitate to use him again for other work.
Customer in Cardiff Posted on 16/12/2020 , work completed 16/12/2020
Great Service
Customer Service
Quality
Value
Mark was thorough, informative, friendly and professional. Installed a new consumer unit and light fitting and light switch earthing in our new house and it all went brilliantly.....and in less time than we expected. Would happily use Mark again, highly recommend.
Customer in Cardiff Posted on 06/12/2020 , work completed 02/12/2020
First class
Customer Service
Quality
Value
Work involved checking/replacing a double socket, three security lights, cloakroom light and fan. Mark kept to the agreed schedule, texting in advance when he was unavoidably delayed for an hour. Work was completed to time and within estimated cost. Mark visited in advance to check requirements, advising on different possible solutions. He was very professional throughout whilst being friendly, courteous and keeping to the task. He ensured we were happy with the work, clearly explained the operation of the equipment, and assured me he would be available if we wished to make any changes.
Customer in Cardiff Posted on 24/11/2020 , work completed 23/11/2020
New Shower Switch
Customer Service
Quality
Value
Work carried out very efficiently with no mess. Called out promptly. A very reliable and pleasant man to have work in your house. Provided the necessary Electrical Certificate on completion.
Customer in Cardiff Posted on 14/09/2020 , work completed 03/09/2020