Business Details
Emergency
services
Reliable Electrical Services in London
Diligent Electrical Contractors is a leading electrical contractor in London, delivering safe and certified services to homes, landlords, and commercial clients. Based in West Norwood, our team of certified electricians brings between 5 and 25 years of experience, serving homeowners, housing associations, and large organisations like the Metropolitan Police and London Underground. We specialise in full and partial rewires, electrical inspections, lighting installations, and EV charger installations, ensuring compliance with UK regulations. Our commitment to safety is reflected in our NICEIC registration and adherence to 18th Edition regulations.We prioritise transparent pricing, 24/7 emergency support, and 100% customer satisfaction, backed by public liability insurance up to 2,000,000. With a 5.0 rating from 51 reviews, we combine technical expertise with a no-nonsense approach to deliver reliable solutions for domestic and commercial projects. Our team provides free quotations, responds within 30 minutes for local jobs, and offers competitive pricing across London and surrounding areas.
Services
24 Hour Emergency Electricians
Full Electrical Rewiring
Electrical Inspection & Testing
Lighting Installations
EV Charging Installation
Fault Finding & Repairs
Appliance Installation
Electrical Condition Reports
Highlights and features
- Fully Qualified and Insured electricians adhering to 18th Edition regulations
- Fast Quotes and Transparent Pricing with no hidden fees
- Commercial and Residential Projects from minor repairs to full rewires
- Hundreds of Satisfied Customers with a 5.0 Google rating
- 24/7 Emergency Call-Out Service within 30 minutes response time
Associations and certifications
- NICEIC
What people say
Excellent service
Professional and reliable
Prompt response
Competitive pricing
Highly recommend
Services
EV Charging Installation
We install OZEV-compliant electric vehicle chargers for homes and businesses. Our team handles grant applications, site assessments, and installations of tethered or untethered models from brands like Hypervolt and Zappi. All work meets UK safety standards and includes a 1-year warranty on wiring.
Full Electrical Rewiring
We carry out complete or partial rewires for residential and commercial properties. This includes modernising outdated systems, ensuring compliance with current regulations, and enhancing electrical safety. Our work guarantees minimal disruption and long-term reliability for landlords and homeowners.
Electrical Inspection & Testing
We provide Electrical Installation Condition Reports (EICRs) for landlords and businesses. These inspections identify potential hazards, ensure legal compliance, and support insurance requirements. Our certified electricians use professional diagnostic tools to assess electrical systems thoroughly.
24 Hour Emergency Electricians
Our 24/7 emergency service addresses urgent issues like power outages and exposed wiring. With a 30-minute response time for local jobs, we prioritise safety and rapid resolution. This service is available across London with no additional charges for out-of-hours calls.
Lighting Installations
We design and install energy-efficient lighting solutions, including LED upgrades, garden lighting, and indoor systems. Our team ensures functional, aesthetically pleasing results while adhering to safety standards. Projects range from residential upgrades to commercial lighting schemes.
People
Ishmael
Electrician
Ishmael is a certified electrician with extensive experience in domestic and commercial projects. Known for his professionalism and technical expertise, he specialises in fault finding, EV charger installations, and emergency repairs. Customers consistently praise his clear communication and efficient service.
Russel
Electrician
Russel delivers high-quality electrical solutions, focusing on rewiring and lighting installations. His attention to detail and commitment to compliance ensure safe, long-lasting results. He works efficiently on projects ranging from garden room connections to bathroom lighting upgrades.
Questions
What services do you offer?
We provide full rewires, EV charger installations, electrical inspections, lighting installations, appliance connections, and 24/7 emergency repairs across London.
Are your electricians qualified and insured?
Yes, all our electricians are NICEIC-registered, 18th Edition qualified, and covered by £2,000,000 public liability insurance.
Do you offer emergency services?
Yes, we provide 24/7 emergency call-outs with a 30-minute response time for urgent electrical issues.
Can you help with EV charger grants?
Yes, we assist with OZEV Homecharge Scheme applications, offering up to £350 off installation costs.
What areas do you cover?
We serve all London boroughs and surrounding areas, including West Norwood, Gipsy Hill, and Crawley.
How quickly can you complete a job?
Most jobs are completed within a day, with free quotations and transparent pricing provided upfront.
Reviews (6)
William Barrow
Dec 14, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Very professional. Arranged work quickly and did an efficient quality job. Will use again.
Very professional. Arranged work quickly and did an efficient quality job. Will use again.
Jake Edwards-Wood
Dec 12, 2021
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Positive:Professionalism,Responsiveness
Ishmael did a great job and was very friendly and helpful. Turned up on time and installed everything quickly, no fuss. Would recommend.
Services:Socket or switch installation,Outdoor lighting installation,Light fitting installation
Ishmael did a great job and was very friendly and helpful. Turned up on time and installed everything quickly, no fuss. Would recommend.
Services:Socket or switch installation,Outdoor lighting installation,Light fitting installation
John Fellows
Sep 19, 2021
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Positive:Professionalism,Punctuality,Quality,Value
Excellent service, highly recommended if you require an electrician in south london
Services:Socket or switch repair,Light fitting installation
Excellent service, highly recommended if you require an electrician in south london
Services:Socket or switch repair,Light fitting installation
Deborah Fellows
Sep 02, 2021
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Positive:Professionalism,Punctuality,Responsiveness
As many have said Ishmael is highly professional. He sorted two issues we had very quickly and efficiently. Very pleased indeed..
Service:Light fitting installation
As many have said Ishmael is highly professional. He sorted two issues we had very quickly and efficiently. Very pleased indeed..
Service:Light fitting installation
John Miller
Sep 02, 2021
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Very good
Sorted and solved the problem quickly and efficiently
Communicated with me well, so I could understand what needed to be done
Pleasant to have in the house
Thank you, a job well done
Sorted and solved the problem quickly and efficiently
Communicated with me well, so I could understand what needed to be done
Pleasant to have in the house
Thank you, a job well done
Sonia Tam
May 18, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Very professional service by Diligent Electrical. We had purchased a new vintage chandelier and they installed it for use quickly and efficiently, after an initial phone conversation to discuss the best methods to hand a vintage light the week prior. Very polite and charged a reasonable price too. Highly recommend!
Services:Installation,Light fitting installation
Very professional service by Diligent Electrical. We had purchased a new vintage chandelier and they installed it for use quickly and efficiently, after an initial phone conversation to discuss the best methods to hand a vintage light the week prior. Very polite and charged a reasonable price too. Highly recommend!
Services:Installation,Light fitting installation
