Reliable Electrical Services Across Walthamstow & London
From lighting upgrades to full rewires and safety certificates, J Electrical delivers expert service with professionalism you can count on.
From lighting upgrades to full rewires and safety certificates, J Electrical delivers expert service with professionalism you can count on.
J Electrical is run by Josiah Lewis, a fully qualified and NAPIT-registered electrician with over seven years of experience working across homes, businesses, and industrial sites.
Based in Walthamstow and serving all of London, Josiah is known for his dependable service, clear communication, and expert knowledge.
Whether it’s a new lighting install, a full house rewire, or an urgent consumer unit upgrade, Josiah takes pride in every job - big or small.
We cover all aspects of domestic, commercial, and industrial electrical work - from small fixes to large-scale installations.
Have a look at some of our recently completed jobs from around London and the surrounding areas.
We're based in Walthamstow and work throughout London. If you're unsure if we cover your location, please get in touch.
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We take great pride in our work and providing exceptional service. Here's a small sample of the great feedback we've received from our customers:
Excellent work and knowledge. would recommend and use again. I am already waiting for a quote for another job with J.
Ilan
J responded promptly to an emergency call out, identified the issue and restored my electricity. Pleasant and reliable. Would call on again.
Harri
Please don't hesitate to get in touch for any electrical work. No job is too big or small and we welcome all enquiries.
