Commercial Electricians in London

Fahri Electricians London carries out commercial electrical installations, alterations and upgrades for offices, shops, restaurants, hospitality venues, warehouses and other business premises across London. Whether you are fitting out a new space, refurbishing an existing property or adapting the electrical installation as your business changes, we can plan the work around the requirements of the premises.

Our commercial work can include new circuits, wiring and rewiring, distribution board upgrades, power supplies, cabling, earthing and bonding, and remedial improvements to existing systems. We can also coordinate electrical work with lighting, equipment installations and wider refurbishment projects where required.

Before work begins, we assess the existing installation and what the premises need now and in the future. This helps us recommend a practical solution rather than simply adding to an electrical system without considering the wider load, layout and operational requirements.

Commercial premises often evolve over time, with new equipment, altered layouts and additional electrical loads added as the business grows. Where existing wiring is outdated, damaged or no longer suitable for the demands being placed on it, we can assess the installation and recommend appropriate upgrades or rewiring.

Work can range from alterations to individual circuits through to more extensive commercial rewiring as part of refurbishments, changes of use or wider electrical upgrades.

We also carry out electrical alterations and remedial work where faults, deterioration or inspection findings identify areas that need attention. This can include replacing damaged components, correcting unsuitable alterations, improving earthing and bonding, upgrading distribution equipment and resolving defects identified during electrical testing.

Where remedial work follows an inspection or EICR, we can explain the findings, prioritise the work required and coordinate the repairs with the relevant testing and certification process.

Electrical faults in commercial premises can disrupt staff, customers, equipment and day-to-day operations. Fahri Electricians London provides fault finding, repairs and electrical maintenance for businesses across London, investigating problems methodically and explaining what needs to be done before repair work proceeds.

We can help with issues including repeated circuit trips, loss of power, damaged accessories, distribution-board faults, deteriorated wiring and electrical problems affecting equipment or individual areas of a premises. Where possible, we aim to identify the underlying cause rather than simply dealing with the immediate symptom.

Alongside reactive repairs, we also provide planned electrical maintenance to help businesses identify developing problems, deal with wear and deterioration and carry out necessary electrical alterations before faults become more disruptive. This can be arranged as one-off maintenance work or as part of an ongoing relationship where regular electrical support is required.

Intermittent faults, repeated tripping and unexplained power problems can be difficult to diagnose without a structured investigation. We test the affected circuits and equipment, assess the condition of the installation and identify likely causes before recommending the appropriate repair.

Depending on the fault, work may involve repairing or replacing damaged components, correcting unsuitable connections, resolving overloaded circuits or isolating unsafe parts of the installation until further work can be completed.

Planned maintenance gives businesses an opportunity to deal with electrical wear, defects and changing requirements before they result in unexpected downtime. It can include checking parts of the installation that are showing signs of deterioration, carrying out minor repairs and alterations, and identifying work that should be scheduled for a later date.

For landlords, property managers and facilities teams, planned maintenance can also provide a more organised way to manage electrical issues across occupied commercial premises and coordinate work around access, trading hours and other contractors.

Lighting in commercial premises needs to work around the way the space is actually used. Fahri Electricians London installs, upgrades and maintains lighting for offices, shops, restaurants, hospitality venues, warehouses and other commercial properties across London.

Our work includes new lighting installations, LED upgrades, alterations during refurbishments, smart controls, emergency lighting, external lighting and repairs to existing systems. We can help businesses improve the practicality of their lighting while considering energy use, maintenance requirements and how the space needs to operate.

For more detailed information about lighting design, smart lighting, indoor and outdoor installations and specialist lighting options, explore our Lighting Installation Services in London.

Emergency lighting requirements depend on the premises, escape routes and the findings of the fire risk assessment. Where emergency lighting is required, it should provide suitable illumination if the normal lighting fails and should be checked and maintained as part of the premises’ fire-safety arrangements.

Businesses and others responsible for non-domestic premises should ensure appropriate fire-safety measures are in place and maintained. See the GOV.UK workplace fire-safety guidance for further information.

Unexpected power problems can interrupt trading, affect critical equipment and create unnecessary downtime. Fahri Electricians London provides commercial power-protection and continuity solutions designed around the electrical requirements of the premises and the systems that need to remain protected.

Our work includes surge protection, SPDs, UPS and battery backup systems, automatic transfer switching, generator-related backup solutions, voltage regulation and other measures that can help protect equipment and maintain essential electrical supplies when problems occur.

The right solution depends on the site, the electrical installation and which systems are most important to the operation of the business. We can assess the existing setup, discuss the risks and priorities, and recommend a practical approach for protecting critical equipment and reducing disruption.

Electrical surges and voltage spikes can damage sensitive equipment and shorten the working life of electrical and electronic systems. Surge Protection Devices can be incorporated into an electrical installation to help limit transient overvoltages and reduce the risk of damage to connected equipment.

We can assess existing surge protection, install suitable SPDs and carry out upgrades where additional protection is required for commercial equipment, IT systems or other important electrical loads.

Where loss of electrical power could significantly affect operations, backup systems can help maintain essential equipment or provide a controlled transition to an alternative supply.

Depending on the premises and requirements, solutions may involve UPS or battery backup, automatic transfer switching, generator integration, monitoring and other supporting equipment. We plan these systems around the loads that need protection and how the business needs to operate during a power interruption.

Businesses need to keep electrical installations and equipment maintained so they do not present a danger. Inspection and testing can help identify deterioration, faults and other problems before they develop into more serious electrical or operational issues.

Fahri Electricians London provides commercial EICR and fixed wire testing for businesses and managed commercial premises across London. We inspect the condition of the fixed electrical installation, identify defects or areas requiring further investigation and provide clear information about any remedial work that may be required.

We can also carry out electrical equipment inspection and testing, including PAT testing where it forms part of an appropriate maintenance programme. Where testing identifies faults, our commercial electricians can coordinate the necessary repairs and remedial work rather than leaving you to arrange a separate contractor.

An Electrical Installation Condition Report assesses the condition of the fixed electrical installation, including circuits, distribution equipment, wiring and protective measures. The inspection can identify deterioration, defects, signs of overloading and other issues that may require further investigation or remedial work.

Once testing is complete, we’ll explain the findings and what action is recommended. Where repairs or improvements are required, Fahri Electricians can also carry out the remedial electrical work and coordinate any subsequent testing or documentation. For general guidance on maintaining electrical installations safely, see the HSE electrical safety guidance.

Portable appliance testing can form part of a business’s electrical equipment maintenance programme, particularly where equipment is regularly moved, heavily used or more likely to become damaged. The appropriate inspection and testing regime depends on the type of equipment, how it is used and the environment in which it operates. The HSE guidance on portable appliance testing explains this risk-based approach in more detail.