Scores based on 18 reviews

Reliability & timekeeping

Invoice history based on 11 reviews.

Invoice History
Charged as per quote / estimate90.91%
Above quote / estimate: kept informed9.09%
Appointments reported as missed (6 months) 0
Average score 9.8
18 reviews
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Diligent Electrical is an established electrical contractors, we provide a reasonably priced professional service to all our clients. Our main priority at Diligent Electrical is safety, that’s why all of our engineers are fully qualified to 17th edition regulation.

At Diligent Electrical we provide an all round electrical service, whether a big job or small job, we are on call to help solve your problems.

We cover all aspects of electrical work as follows:


  • All electrical Installations 
  • Fuse board upgrades 
  • Peridoc report for landlords 
  • Inspection And Testing 
  • All lighting Installations 
  • Appliance Connections (boilers, showers, extractor fans etc) 
  • Fault Finding/Repairs 
  • Aerial & Telephone points installation 
  • Smoke alarm installation 
  • TV and Surround Sound installation 

All work carried out by
Fully Approved 17th Edition Qualified and Experienced Electrical Engineers & Technicians

Projects worked on:

  • Local Authority
  • Airport 
  • Underground Rail
  • Domestic full rewires 
  • Shop wiring 
  • Maintenance for housing associations 

and much more

Based in

London, Greater London, SE27 9UA

Works in

Croydon, Greater London, London