Domestic & Commercial Electrical Services 



Emergency 24 Hour Repairs

Inspection & Testing

Electrical Design

Maintenance Contracts

At Four Horizons we always insist on providing the best services to our clients without cutting corners. Whether you need us for a regular maintenance job or for any emergency purpose, our expertise will certainly assist and satisfy you.

Our extensive experience allows us to offer a wide range of electrical services, all applicable to both domestic and commercial premises:

Maintenance and repair of existing electrical systems • Electrical upgrades • Modernisation of electrical installations in old structures • Code violation repairs/home sale inspection repairs • Circuit board installs & circuit tripping repairs • Circuit breaker repairs • Complete and partial rewiring • Fuse box & consumer unit replacements • Additional sockets •  Earthing ports and bonding  • Fused spurs •  Sockets • Switches • Transformers 

Fixed wiring Testing and Inspections • All types of electrical fault finding, ex. tripping circuits, faulty lighting circuit, etc. • Portable appliance testing (PAT) •  Test certificates 

External/landscape lighting • Lighting design & lighting installations/repair • Emergency lighting installation & replacements • Security lighting & adding new sockets/light switches •  Lighting design, installation & repair • Lighting-low voltage • 

Cooker points • Power shower installations & full rewiring •  Electric heaters & radiators •  Heating controls • Immersion heaters • Water heaters 

All our work is certified by NICEIC, an organisation which regulates the training and work of electrical enterprises in the UK.



30 Notting Hill Gate

London, W11 3HX



Monday - Friday  07.00 - 19.00

Saturday  08.00 - 13.00

*** for Sundays, Emergency and out-of-hour call outs - please call 02079711157

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