Endorsed by Which?

JNH Electrical Services

5.0

5 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

About

The business looks forward to speaking with you to discuss your electrical needs.

What we do

  • Electricians

    • Electric Showers
    • Electrical emergency services
    • Electrical installations
    • Electrical repairs
    • Electrical testing services
    • Fuse boards
    • Landlord safety certificates
    • Outdoor electrical wiring
    • Rewiring
  • Electric Vehicles

    • Electric Vehicle Charging Points

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
5 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
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Very prompt service and issues solved
Customer Service
Quality
Value
Had a few issues with defective light fittings which needed rewiring/replacing. Sam came the day after I called him and he quickly fixed the problems. Fair price. Very happy.
Customer in Greater London Posted on 18/02/2026 , work completed 17/02/2026
Excellent experience
Customer Service
Quality
Value
I called Samuel in the morning about two problems - a faulty extractor fan and light switch - neither of them an emergency. He arrived the same day and in less than an hour had fixed both those problems and resolved two more I hadn't planned to ask him about. Rather than just replace the extractor fan like-for-like he identified a much better model and changed the fitting so it could be accommodated. He was friendly, very knowledgeable and helpful. All for a very reasonable amount. I cannot recommend him highly enough.
Customer in Greater London Posted on 31/01/2026 , work completed 12/01/2026
Endorsement Reference
Customer Service
Quality
Value
Have been using Sam's services for over 5 years, he's the only the electrician that I use now. This is because he is always going the extra mile, such a helpful and nice guy. Nothing is too much trouble.
Which? Trusted Traders Consumer Posted on 10/07/2025 , work completed 03/07/2025
Endorsement Reference
Customer Service
Quality
Value
He is incredibly good and the quality of work is second to none. I've put him in touch with quite a lot of people, I'm glad to say he's done good work for them too. Trustworthy & prices are reasonable too. Have used 3 times over a period of a year. He's always gone above and beyond. He's going to come back soon to sort out my fuse box.
Which? Trusted Traders Consumer Posted on 10/07/2025 , work completed 30/04/2025
Endorsement Reference
Customer Service
Quality
Value
The shower stopped working, and Sam of J N H Electrical deduced that the shower cable had failed due to being the wrong power rating, causing damage to the shower unit. Sam installed a new shower with the correct cable to the consumer unit, and it all worked perfectly. A very prompt and neat installation, and I would recommend his services to others.
Which? Trusted Traders Consumer Posted on 10/07/2025 , work completed 22/04/2025