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Diligent Electrical Contractors logo, electrician in London

Diligent Electrical Contractors

5.0(64)West Norwood, Lambeth, London  •  NICEIC  •  Part P

Electrical work

About

Diligent Electrical Contractors is an electrician based in West Norwood, London, and covers London. They handle emergency callouts, electrical fault finding, house rewiring and partial rewires, lighting installation and garden lighting, EICR and landlord electrical certificates, EV charger installation, electric underfloor heating, commercial EICR, emergency lighting, security lighting and solar panel installation, along with electrical installation, maintenance and repair, rewiring, commercial and domestic lighting, ceiling light fitting, office lighting and warehouse lighting setup. They take on domestic, commercial and landlord work, give free quotes and hold public liability insurance. They are listed with NICEIC and Part P as an installer.

Services

Reviews

5.0

Customers report that Diligent Electrical Contractors carry out work such as consumer unit replacements, extractor fan fittings, fault finding, and garden room wiring promptly and to budget. Reviews consistently mention punctual arrivals, clear explanations of technical regulations, and tidy working practices. Multiple clients also note that emergency call-outs for trip switches or water-damaged switchboards are accommodated at short notice.

MD
Mégane D.Sept 2026 · Google

Ishmael was super personable and did a great job. Took his time explaining things to me and had attention to detail. He replaced a very old fuseboard in a few hours 👌

BP
billy P.Aug 2026 · Google

Needed a new light installed. Done very fast and with a reasonable cost.

SM
Susan M.Jul 2026 · Google

Ishmael did excellent work this morning. He completed an EIRC survey, replaced fluorescent tubes, and installed the required heat and smoke alarms. Everything was done pleasantly and very efficiently, and he was helpful with advice. Many thanks, Ishmael.

CY
Chris Y.Apr 2026 · Google

Amazing service. Great communication. Really fair pricing. Highly recommend.

PF
Pamela F.Mar 2026 · Google

great service - professional, honest, punctual and unlike other companies I have used for my EICR certificates in the past Ishmael didn't try to make up reasons for to fail my electrics. highly recommend!!

Area

West Norwood, Lambeth, London, SE27

Opening times

  • Monday8:00 AM – 8:00 PM
  • Tuesday8:00 AM – 8:00 PM
  • Wednesday8:00 AM – 8:00 PM
  • Thursday8:00 AM – 8:00 PM
  • Friday8:00 AM – 8:00 PM
  • Saturday8:00 AM – 5:00 PM
  • Sunday8:00 AM – 5:00 PM

Additional information

  • NICEIC
  • Part P
  • Public liability insured
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