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3 Wires Electricians Ltd

5.0

7 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
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About

Welcome to 3 Wires Electricians Ltd. We are a family run business offering a full range of domestic and light commercial electrical services in the Barnet, Whetstone, Finchley, Elstree, Borehamwood, Potters Bar and surrounding areas.

Why Choose us?

✅ Small company so lower prices.
✅ Free estimates.
✅ Full building control (electrical) certification.
✅ 2 year guarantee on everything we supply.
✅ Backed by the Which consumer association.

Whether you need new spotlights, a consumer unit upgrade, a repair or a rewire, we are here to assist. We take pride in our ethical approach and fair pricing, helping you to make the right decisions for your project.

We are members of the NAPIT Competent Person Scheme, a Which Trusted Trader and approved installers for Stevie EV chargers and Sync Energy EV chargers.

Contact us today for a free, no-obligation quote.

What we do

  • Electricians

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

  • Lighting contractors

    • Lighting LED upgrades
    • LED lighting
    • Outdoor lighting

  • Electric Vehicles

    • Electric Vehicle Charging Points

My work

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
7 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Recommended

Recommended

by 100% of customers
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Great work, great communicator
Customer Service
Quality
Value
Job: check electrical wiring and install new consumer unit Outcome: updated required aspects of wiring, supplied and installed new consumer unit, and issued Electrical Installation Certificate. The work was carried out over three visits. UKPN had to replace old “rising main fuses” before Alex Kay (owner of 3 Wire Electricians Limited) could complete the job. We found Alex to be affable, communicative, helpful, competent, reliable and considerate. He was very approachable and exceptionally willing to discuss and explain what was required. It is clear that Alex has very exacting standards which are supported by his thoughtfulness, eye for detail, and thorough checking of work. The price we were charged for his excellent work and materials was exceptionally reasonable.
Customer in Greater London Posted on 29/05/2025 , work completed 28/05/2025
Recommended
The trader replied (on 07/06/2025)
Thank you for the lovely review, it was a pleasure working for you and I am pleased you are happy with our work.
First rate service
Customer Service
Quality
Value
Alex stands out as having high professional standards. He sorted out unsafe wiring in my son's flat while installing a new cooker. He gave us clear helpful explanations about the issues and ensured they were fixed. His pricing was very fair. He responded quickly and flexibly. We highly recommend him.
Customer in Greater London Posted on 28/05/2025 , work completed 27/05/2025
Recommended
The trader replied (on 29/05/2025)
Thank you for such a lovely review, I’m pleased that you are happy with our service, it was a pleasure to work for you!
Endorsement Reference
Customer Service
Quality
Value
Garage rewired nee lights and new sockets and switches, great job done very professionaly neat and tidy .
Which? Trusted Traders Consumer Posted on 19/12/2024 , work completed 02/12/2024
Recommended
Endorsement Reference
Customer Service
Quality
Value
Took the time to ensure the door bell was installed in a professional manner.
Which? Trusted Traders Consumer Posted on 19/12/2024 , work completed 29/02/2024
Recommended
Endorsement Reference
Customer Service
Quality
Value
Alex carried out testing for an EICR that I needed when selling my property. Given the age of the house, some remedial work was required. Alex was very courteous when in my home, ensured he cleaned up after drilling etc, which was much appreciated. His communication was excellent - responsive, helpful, and ensured prices were agreed before undertaking and work. I was so impressed by Alex that I also engaged him to undertake some testing on a house I was purchasing. He again was very helpful and offered some small suggestions without overselling, which is reassuring.
Which? Trusted Traders Consumer Posted on 19/12/2024 , work completed 01/10/2024
Recommended
Endorsement Reference
Customer Service
Quality
Value
Alex cleaned 2 extractor fans, installed an electric oven, completed a full electric check and fixed some cabling problems
Which? Trusted Traders Consumer Posted on 19/12/2024 , work completed 01/10/2024
Recommended
Endorsement Reference
Customer Service
Quality
Value
I required electric wiring to be extended and have a bathroom cabinet installed and connected. The work was carried out efficiently and with safety checks completed. Multiple solutions were presented to make sure I was happy with the installation. The work was carried out to a high standard and the bathroom left tidy. I am delighted finally having a cabinet but more importantly sufficient lighting and safe wiring. 3 Wires were professional to deal with, on time and work was carried out efficiently and to a high standard. Definitely will be using them again and very happy to recommend them!
Which? Trusted Traders Consumer Posted on 19/12/2024 , work completed 14/10/2024
Recommended
Which? Trusted Traders

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Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.

Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.