3 Wires Electricians Ltd
5.0(6)Underhill, Barnet • NAPIT
About
3 Wires Electricians Ltd are a family-run electrical business based in Barnet, offering domestic and light commercial services across Barnet, Whetstone, Finchley, Elstree, Borehamwood, Potters Bar and the surrounding areas. Their services include electrical installations, repairs, rewiring, lighting upgrades, data cabling, electric vehicle charging, emergency lighting, electrical inspecting and testing, landlord safety certificates, security lighting and socket replacements. They are NAPIT registered installers and provide a 2-year guarantee as standard.
Customers consistently praise 3 Wires Electricians Ltd for reliable, professional work that is thorough, tidy and completed to a high standard. They also value the clear explanations, punctual service, practical options and detailed advice provided throughout.
Services
Commercial Electricians
Data Cabling
Domestic Electricians
Electric Vehicle Charging
Electrical Design
Electrical Earthing
Electrical Inspecting and Testing
Electrical Installations
Reviews
5.0
3 Wires Electricians Ltd is praised for reliable, professional electrical work, from EICRs and consumer unit installations to new sockets, bathroom cabinet lighting and three-phase systems. Customers value Alex’s punctuality, clear explanations and careful attention to detail, with work described as thorough, tidy and completed to a high standard. He is also appreciated for offering practical options, explaining costs and providing helpful, detailed advice throughout.
Summarised with AI
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.
Alex was super punctual and efficient in completing the work. I required electric wiring to fit a bathroom cabinet with lights. He explained the steps he would be taking and provided options so work could be completed to my preference. I am very pleased with the result, quality of work and professional attitude. Thank you for the great service - definitely recommend!
Fintec Engineering Europe are a company that designs and manufactures hydraulic doors. We have been working on a major project in central London and the electrician who was working on the project was taken ill. We was given the details of 3 Wires Electricians who we called. The 3phase system to control the hydraulic system was no problem for the 3 Wires team. Outstanding work, will be using them again. Attention to detail was needed and they impressed us. Thank you.
I got 3 Wires to carry out an EICR on a house I'm looking to purchase. The report was very detailed and the testing was clearly very thorough. Also Alex was incredibly helpful in explaining what some of the technical points meant. I had previously engaged a different firm (from Borehamwood) to undertake an EICR on the house I'm selling and their report was nowhere near as helpful or detailed as 3 Wires'. I wish I'd found 3 Wires' earlier. If you're thinking about getting a trustworthy and diligent electrician, I'd absolutely recommend 3 Wires Electricians.
Very helpful and knowledgeable electrician. Punctual, professional, polite, thorough and very tidy. Would highly recommend.
Alex was recommended to me through a close friend I own a 2 bedroom apartment that had been previously let for a considerable amount of years and had been left in a state of disrepair Alex conducted a detailed electrical assessment and advised me of the process and cost at every stage. He also installed various new sockets taking care to expertly remove and replace skirting boards with no damage and mess. After spending the majority of the day at my property he did an excellent job and put my mind to rest in regards the safety of all my appliances and sockets I have used him twice since for smaller jobs and he’s always reliable and friendly, and I would recommend him to anyone looking for good intelligent service. James, London N12
Location
Opening times
- Monday7:00 AM – 9:00 PM
- Tuesday7:00 AM – 9:00 PM
- Wednesday7:00 AM – 9:00 PM
- Thursday7:00 AM – 9:00 PM
- Friday7:00 AM – 9:00 PM
- Saturday7:00 AM – 9:00 PM
- Sunday7:00 AM – 9:00 PM
Other electricians nearby
Is this your business?
This page uses publicly available information to help local customers find you. Claiming it is free: edit your details, add photos, and take bookings direct. We’ll add the verified badge once we’ve confirmed it’s you.