In association with Norfolk County Council
Norfolk
Trusted Trader
Trading Standards Approved

Castle Electrical Services Limited

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 4.9 out of 5 based on 382 reviews and feedback
Trusted Trader since 2010

Castle Electrical Services Limited
34 Wentworth Green
Norwich
NR4 6AE
01603 507222
07771 512 876

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Trade Association Membership

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At Castle Electrical Services Limited, our experience, expertise and efficient approach have ensured that we have become an established and trusted name throughout the Norfolk and Suffolk area with a reputation for courteous and professional service.

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Reviews and Feedback

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4.9 out of 5 based on 382 reviews.
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review stars review stars review stars review stars review stars   6th May 2026
Value of Products/Services or Work Performed: £1 - £1000
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I had problems with a circuit tripping out. The engineer from Castle Electrical appeared earlier than scheduled. He was polite and conscientious in his work. The fault finding process is one which requires a methodical approach. He checked all the sockets and found one which had damp ingress over a long period. The whole system was checked before he left. I was impressed by the service given by Castle Electrical.
review stars review stars review stars review stars review stars   29th April 2026
Value of Products/Services or Work Performed: £1 - £1000
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Have used Castle Electrical Services on previous occasions. Had some testing done this time and as usual John was very helpful in sorting out a time for us. Electrician was on time, courteous and professional. Would use again and recommended.
review stars review stars review stars review stars review stars   29th April 2026
Value of Products/Services or Work Performed: £1001 - £5000
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We live in an old house and needed 8 double sockets to replace 2 old single sockets in a bedroom and a detector installed in a dining room.

We had a precise specification of location, height and alignment of these sockets - the electrician did exactly what we asked for and it looks brilliant.

We have more work to be done and we will definitely be using John and his electricians again.
review stars review stars review stars review stars review stars   20th April 2026
Value of Products/Services or Work Performed: £1 - £1000
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Had a plug socket replaced and moved to a more sensible height so it can be used properly. Quote was received promptly and all booked in quickly too, communication with John is always easy. Vinnie turned up right on time and was very thorough in checking over the circuits and making it good. The socket is in a much better place and works perfectly. He also made a good job of making the wall around good considering the awkward place it was and the amount of filling needed whilst he was here.

review stars review stars review stars review stars review stars   8th March 2026
Value of Products/Services or Work Performed: £1 - £1000
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Had light fittings installed and very pleased with the professional standard.

review stars review stars review stars review stars review stars   6th March 2026
Value of Products/Services or Work Performed: £1 - £1000
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This is the second time I've used Castle Electrical Services. Both times they've been helpful and reliable as well as carrying out a good quality job. Would definitely recommend
review stars review stars review stars review stars review stars   2nd March 2026
Value of Products/Services or Work Performed: £1001 - £5000
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We have used Castle Electrical for quite a lot of our electrical works required in our businesses. John and his team are always very prompt to reply, quote and then ultimately under take the work.

Nearly all instances they are working whilst we are open as a business and they are therefore quite tolerant to the odd interruption and work around us as we navigate our working day.

The work is always carried out incredibly professionally and we’re very grateful to have John and his team on our workbooks
review stars review stars review stars review stars review stars   25th February 2026
Value of Products/Services or Work Performed: £1 - £1000
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I used Castle Electrical Services based on a recommendation. They were prompt in all communication and carried out the work required for an EICR Report on time. There were no delays or issues and would have no hesitation in using again.
review stars review stars review stars review stars review stars   22nd February 2026
Value of Products/Services or Work Performed: £1 - £1000
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EICR. Efficient and friendly
review stars review stars review stars review stars review stars   9th February 2026
Value of Products/Services or Work Performed: £1 - £1000
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Replacement consumer unit and EICR testing and certificate. Good job and very prompt and professional in my dealings with them.

review stars review stars review stars review stars review stars   3rd February 2026
Value of Products/Services or Work Performed: £1 - £1000
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Castle Electrical replaced two wall sockets (one single plug and one double plug) and two ceiling light fittings for me.
Communication by email with John before the electrician attended my home and afterwards was timely, polite, helpful and clear.
The electrician who performed the work was punctual, friendly and efficient. He explained what he was going to be doing and answered my queries with a helpful and pleasant manner.
I would definitely use Castle Electrical again for future electrical work and would recommend them to others.
review stars review stars review stars review stars review stars   2nd February 2026
Value of Products/Services or Work Performed: £1001 - £5000
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Various electrical work. We received excellent service which was provided by friendly and efficient staff. We would highly recommend this company.
review stars review stars review stars review stars review stars   19th January 2026
Value of Products/Services or Work Performed: £1 - £1000
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Over a period of 20 years we have always used John for our domestic electrical work. This was for checking and repairing the full wiring system for our Victorian house in Norwich including issue of a safety certificate. Also for our current house where he replaced the fuse box unit for a later RDA unit, made lighting/circuit improvements and recently the power warning light on the sewerage processing plant.
He is totally reliable, charming, has a pride in his work and that of his team and his prices are very fair. Excellent.
review stars review stars review stars review stars review stars   17th December 2025
Value of Products/Services or Work Performed: £1 - £1000
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We contacted Castle Electrical Services when we needed an electrician to fit our new cooker, after the supplier's fitters found various reasons they couldn't do it. They were very helpful and managed to fit us in at quite short notice during the busy period before Christmas. The electrician who came was professional and friendly. He arrived on time and did the work efficiently and speedily. We will be using them again to update our out-of-date consumer unit in the New Year. Highly recommended.
review stars review stars review stars review stars review stars   16th December 2025
Value of Products/Services or Work Performed: £1001 - £5000
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Electricity supply from house to garage. Garage light and external lights installed.
review stars review stars review stars review stars review stars   6th December 2025
Value of Products/Services or Work Performed: £1 - £1000
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Replacing a defunct neon light unit in pantry. I contacted John on a Sunday, received a response on the Monday and the work was completed on the following Friday. Excellent service.
review stars review stars review stars review stars review stars   4th December 2025
Value of Products/Services or Work Performed: £1 - £1000
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The work was the installation of a replacement, upgraded consumer unit and an additional power circuit to one room in the house. The new consumer unit was installed to replace the outdated 19 years old unit which no longer conformed to current electrical standards. The benefits of upgrading some of the circuit trip switches were clearly explained to me, as was the additional cost of doing so. I was pleased that the original date for installation was readily changed at my request and the work was done promptly on the deferred date with no delay between the start of the job and completion. I am totally satisfied with this work by Castle Electrical and I shall have no hesitation in choosing them again.
review stars review stars review stars review stars review stars   22nd November 2025
Value of Products/Services or Work Performed: £1 - £1000
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I contacted Castle Electrical and John contacted me within hours, the work was carried out by James who was professional, efficient and polite. The works was carried out with no fuss and will 100% use this company again - highly recommend ?
review stars review stars review stars review stars review stars   21st November 2025
Value of Products/Services or Work Performed: £1 - £1000
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Good communication and I am pleased with the work completed. Thank you.

review stars review stars review stars review stars review stars   14th November 2025
Value of Products/Services or Work Performed: £5001 - £25,000
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I had a new fuse box, three new sockets and two new fire alarms.The electrician who came was very hard working and left no mess.
All the work is certified. The price was very reasonable. Without hesitation, I would thoroughly recommend Castle Electrical to all my family and friends for their excellent service and communication.
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