Electricians in London

Updated

Electrical work in London can range from an urgent fault to a planned rewire, so start by identifying the property type and the required certificate or installation. Local electricians cover emergency repairs and EICRs, EV charging, lighting and commercial maintenance. Check the service area, response terms and out-of-hours pricing before booking.

Certified Electricians London Ltd
Our pick

Certified Electricians London Ltd

5.0Excellent364 reviews
  • 24-hour emergency electrical service
  • NICEIC-certified electricians
  • 12-month workmanship guarantee

Best suited to: London homes and businesses needing certified electrical work

The top 5, side by side

Highlighted: the best figure in each column.

#BusinessRatingReviewsBest suited toView profile
11. Certified Electricians London LtdOur pick5.0364London homes and businesses needing certified electrical workSee in the list
22. BESA Electrical Services LTD5.0341Commercial and emergency electrical requirementsSee in the list
33. Electrical Solutions 247 Ltd5.0334London customers needing urgent electrical repairs at any timeSee in the list
44. London Electrics Ltd5.0326London homes and businesses with urgent electrical faultsSee in the list
55. Jema Electrical Ltd5.0196Projects needing electric-heater sub-boardsSee in the list

Compare 52 electricians in London

52 results

Certified Electricians London Ltd
Our pick

Certified Electricians London Ltd

4, Certified Electricians London Ltd, 156 Westferry Rd, London E14 3QA, United Kingdom

Open 24 hours

  • 24-hour call-outs

Certified Electricians London Ltd provides domestic, commercial and emergency electrical services across London, Essex and Kent. Homeowners can book lighting installation, socket repairs and rewiring, while businesses can use the team for installations and maintenance.

The company’s NICEIC-certified electricians handle urgent faults including power outages, exposed wiring and tripped breakers. It also provides EICRs, PAT testing, fire alarms and emergency lighting, with 24-hour emergency services available. Transparent pricing includes fixed quotations where possible, and emergency work is backed by a 12-month workmanship guarantee. 24-hour emergency electrical services support urgent domestic and commercial problems.

  • 24-hour emergency electrical service
  • NICEIC-certified electricians
  • 12-month workmanship guarantee

Best suited to: London homes and businesses needing certified electrical work

5.0Excellent364 reviews
BESA Electrical Services LTD, London

BESA Electrical Services LTD

160 City Rd, London EC1V 2NX, United Kingdom

Open 24 hours

  • 24-hour call-outs

BESA Electrical Services LTD provides emergency and commercial electrical services across London and the South East, including 24/7 response. Its work covers PAT testing, with testing also available for musical equipment needed for a scheduled performance.

The company can arrange electrical work at short notice, from safety checks to changing light fittings. Its NICEIC approval is stated in its business information, making the service relevant to commercial premises, performers and households needing electrical repairs or installation work.

  • 24/7 electrical response

Best suited to: Commercial and emergency electrical requirements

5.0Excellent341 reviews
Electrical Solutions 247 Ltd, London

Electrical Solutions 247 Ltd

Flat 3, Electrical Solutions 247 Ltd, 117 Cannon St Rd, London E1 2LX, United Kingdom

Open 24 hours

  • Finance available
  • 24-hour call-outs

Electrical Solutions 247 Ltd provides 24-hour emergency electrical support across East and Central London for domestic, commercial and industrial customers. It handles power outages, tripping fuse boxes and faulty wiring, with reactive maintenance for unexpected electrical problems.

The wider service list includes PAT testing, EICRs and alarm systems, alongside security lighting, storage heater repair and water heater repair. Installations and repairs cover properties of different sizes. The company advertises emergency electricians seven days a week and publishes prices for selected services.

  • 24-hour emergency electricians
  • Domestic, commercial and industrial work
  • EICR and PAT testing

Best suited to: London customers needing urgent electrical repairs at any time

5.0Excellent334 reviews
London Electrics Ltd

London Electrics Ltd

22 Margaret Way, London IG4 5DD, United Kingdom

Open 24 hours

  • Free quote
  • 24-hour call-outs

London Electrics Ltd provides 24/7 emergency electrical call-outs across London for power loss, tripping circuits and burning smells. The independent contractor also handles domestic and commercial installations, rewiring and fuse board upgrades in East London and nearby Essex.

Its EICR service supports landlords, homeowners, buyers, insurers and businesses. Planned electrical work can include EV chargers, sockets, lighting and cooker or hob installation. The company states that emergency attendance is usually within 60–90 minutes across London, with transparent pricing and fixed quotations available where needed.

  • 24/7 emergency electrical service
  • EICRs for landlords and businesses
  • Domestic and commercial installations

Best suited to: London homes and businesses with urgent electrical faults

5.0Excellent326 reviews
Jema Electrical Ltd, London

Jema Electrical Ltd

8 Station Parade, Upper Clapton Rd, London E5 8BD, United Kingdom

Electrical fault-finding, domestic installations and project work are handled by Jema Electrical Ltd. The business has installed sub-boards feeding electric heaters and worked as a subcontractor on a project in Ealing.

It also identifies electrical issues and discusses possible future work, helping homeowners plan repairs or upgrades. Its work is particularly relevant where a property needs sub-boards feeding electric heaters or additional electrical capacity.

  • Sub-boards for electric heaters
  • Electrical subcontracting

Best suited to: Projects needing electric-heater sub-boards

5.0Excellent196 reviews
House Rescue Electrical Ltd, London

House Rescue Electrical Ltd

19 Shelburne Rd, London N7 6DY, United Kingdom
  • Free quote

House Rescue Electrical Ltd provides EICRs, electrical repairs and fault finding for domestic and commercial customers across London. Its Building Network Operator service is aimed at landlords, freeholders, managing agents and commercial property owners responsible for communal electrical infrastructure.

Landlords, homeowners, letting agents and businesses can arrange electrical installation condition reports that identify damage, deterioration, defects and potential danger. BNO support includes audits and inspections involving risers, switchgear and distribution panels. The company also undertakes rewiring, solar-panel work and EV charger installations.

  • Building Network Operator services
  • EICRs for landlords and businesses
  • Solar and EV installations

Best suited to: London landlords and property managers needing EICRs or BNO support

5.0Excellent185 reviews
Daddy Electrician Ltd, London

Daddy Electrician Ltd

Riverbank house, 1 Putney Bridge Approach, London SW6 3JD, United Kingdom

Open 24 hours

  • Free quote
  • 24-hour call-outs

Electrical fault-finding, installations and safety inspections are provided by Daddy Electrician Ltd across South West London. The business works on tripping circuits, power loss and flickering lights, as well as consumer unit upgrades and new circuits.

Its NICEIC-approved electricians use systematic testing to identify the cause of faults and begin with non-invasive methods where possible. Electrical health checks and EICRs support homeowners and landlords, while notifiable work receives an Electrical Installation Certificate or Minor Works Certificate. The company also installs and tests HMO smoke alarms and fire alarm systems.

  • Systematic non-invasive fault-finding
  • NICEIC-approved electrical work
  • HMO smoke alarm installation

Best suited to: Landlords and homeowners needing compliant electrical work

5.0Excellent171 reviews
ABCD Electrical, London

ABCD Electrical

30 Martell Rd, Norwood, London SE21 8EE, United Kingdom

Open 24 hours

ABCD Electrical covers domestic electrical installations and rewires, from design and installation through to testing and repairs. The business also works on new-build flats and housing developments, offering consumer-unit replacement, fault finding and extra sockets as part of its contract services.

Commercial and industrial installations include containment, mains intakes and sub-mains. Additional work covers door access, intercoms and fire alarm systems, while domestic services include garden power and outdoor lighting. The published service area information focuses on Dulwich and surrounding locations, and emergency electrical support is advertised around the clock.

  • End-to-end electrical installations
  • Communal and individual-unit wiring
  • Fire and security systems

Best suited to: Domestic rewires and new-build electrical contracts

5.0Excellent169 reviews
Al-Amin Electrical Contractor, London

Al-Amin Electrical Contractor

20, Al-Amin Electrical Contractor, Peninsula Court, 2 Montford Pl, London E15 2QW, United Kingdom

Open 24 hours

  • 24-hour call-outs

Emergency electrical repairs are available around London from Al-Amin Electrical Contractor, alongside domestic, commercial and industrial installations. The service menu includes rewiring, lighting installation and EICRs, with further support for alarms and appliance-related electrical work.

For businesses, the company advertises a 24-hour service with a two-hour emergency response. Domestic customers can request repairs such as faulty sockets, light fittings, oven wiring and fuse box work. The team explains the fault and proposed fix, while published rates distinguish pre-booked, out-of-hours, weekend and emergency visits.

  • 24-hour emergency call-outs
  • Two-hour business response
  • Domestic, commercial and industrial work

Best suited to: London homes and businesses needing urgent electrical repairs

4.9Excellent530 reviews
TNS Electrical Solutions, London

TNS Electrical Solutions

445 Sulivan Ct, Peterborough Rd, London SW6 3BX, United Kingdom

Open 24 hours

TNS Electrical Solutions installs EV chargers and replaces consumer units, alongside smaller domestic electrical jobs. The team has fitted ceiling and LED lights, replaced dimmer switches and bulbs, and investigated electrical issues across multiple rooms.

Appointments are organised around the customer’s preferred time, and engineers explain what is needed while carrying out the work. The service suits homeowners who need either a practical electrical upgrade, such as an EV charger, or several lighting and fault repairs across a property.

  • EV charger installation
  • Consumer unit replacement
  • Multi-room lighting fault work

Best suited to: Homeowners installing an EV charger or upgrading electrics

4.9Excellent439 reviews

electricians around London

Most of these firms come to you, so check that your street sits inside the area each one covers.

What homeowners ask first

How much does an electrician cost in London?

London prices vary with the job, location, timing and property. Examples include domestic EICRs from £75 plus VAT, another service from £78, and published hourly or first-hour charges for emergency visits. Some businesses offer fixed quotations or explain charges before attendance. Confirm VAT, materials and call-out terms.

Can I find 24-hour emergency electricians in London?

Yes. Many London services advertise 24-hour or 24/7 support for power loss, tripping circuits, burning smells, exposed wiring and other urgent faults. Coverage and response times vary, with some services limited to particular districts or areas. Ask about night, weekend and cancellation charges.

Do London electricians provide EICRs for landlords?

Yes. EICRs are widely offered for landlords, homeowners, buyers, businesses and communal properties. Services may include testing, a detailed report, landlord certification and remedial work where issues are found. Commercial pricing can depend on the building size and electrical installation.

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