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JNH Electrical Services logo, electrician in London

JNH Electrical Services

Availability
Emergency call-outs

5.0(10)Battersea, Wandsworth, London  •  NICEIC  •  Part P

Electrical work

About

JNH Electrical Services is an electrician based in Battersea, London, trading since 2013 and covering Battersea and the surrounding areas. They carry out domestic and commercial work, from consumer unit replacement, socket and lighting installation, smoke and fire alarm installation, EICR and electrical fault finding to EV charger installation, electric underfloor heating, extractor fans, data cabling, PAT testing, CCTV and battery storage. They offer free quotes and emergency callouts. They are listed with NICEIC and Part P as an installer.

Services

Reviews

5.0

JNH Electrical Services is praised for quick responses, punctual appointments and clear, honest advice. Samuel is described as polite, professional and reliable, handling everything from fault finding and oven repairs to EICRs, smoke alarm replacements and full rewiring. Customers also value the tidy finish, straightforward pricing and careful attention to quality and safety.

AM
AmielectricalMay 2026 · Google

Fantastic job within quick respond , highly recommended JNH electrical service.

ST
StuMar 2026 · Google

I had Samuel come by to check out a problem with my electrics at my house and he was very prompt and polite. Arrived at the time mentioned and went on to check the consumer unit. Coincidentally I had a few EICRs to get done too for some buy to lets and Samuel was very prompt. Collected keys from the concierge as instructed and went on to carry out the reports. While at the flat he noticed the smoke alarms needed changing, so replaced at the same time. All very good. Thank you Samuel.

MZ
Marina Z.Mar 2026 · Google

Quick, professional and super helpful. Had an experience with him both for a my own flat and work related. He cares about quality and safety. Always does an excellent job!

CS
Chris S.Mar 2026 · Google

Samuel is excellent, so responsive and always gives great advice about electrical matters, I always use him

MA
Muzammil A.Mar 2026 · Google

Samuel’s been our go to electrician for years. I wholeheartedly recommend him. He's always polite, informative and courteous in his work.

Area

Battersea, Wandsworth, London, SW11

Opening times

  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
  • WednesdayOpen 24 hours
  • ThursdayOpen 24 hours
  • FridayOpen 24 hours
  • SaturdayOpen 24 hours
  • SundayOpen 24 hours

Additional information

  • NICEIC
  • Part P
  • Emergency call-outs
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