Electrical

Electrical services in Waltham Forest

Consumer units, circuits and wiring age differently depending on when a property was last touched — a Victorian terrace in Leytonstone often still has electrics from a partial 1980s upgrade, while a newer build in Chingford may just need testing and certification to confirm everything is compliant. Rather than quoting a flat rate before we know what is actually behind the walls, we start with what the installation needs, then scope the work around that.

The right electrical work depends on the age of the installation, whether it has been partially upgraded before, and what the property is being used for. Not every property needs the same approach — the services below cover the range we typically work with, from a single safety check to a full rewire.

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What we can help with

A properly scoped route from the start.

The right starting point depends on what is actually behind the wall. The services below cover the range we typically work with, from a single safety check to a full rewire.

Full rewires

Complete rewiring for period properties, modern homes and commercial premises, with a new consumer unit and full certification on completion.

Older properties, particularly period terraces and semis common across Walthamstow and Leytonstone, are often on their second or third generation of partial rewiring rather than a single coherent installation — which is usually what shows up as inconsistent socket types, mixed cable ages, or an overloaded consumer unit. A full rewire replaces this with one properly designed installation, sized for how the property is actually used, and finished with a full Electrical Installation Certificate.

Consumer unit upgrades

Fuse box replacement, RCD protection and circuit breaker installation, brought up to current 18th Edition standards.

An older fuse board is one of the more common findings during an inspection, and it is often the single item holding a property back from a satisfactory safety report. We replace it with a modern consumer unit with proper RCD protection and correctly balanced circuits, without needing to touch the wiring behind it unless the inspection shows that is also needed.

Testing & inspection

Electrical Installation Condition Reports (EICR), fault finding and landlord safety certificates.

An EICR is the standard way to establish the actual condition of a property fixed wiring rather than guessing from its age — it is recommended roughly every 10 years for owner-occupied homes, and it is a legal requirement for landlords in England to have one every 5 years. We also carry out fault finding and pre-purchase surveys where a specific issue, rather than a full condition report, is what is needed.

Lighting

Internal and external lighting installation, LED upgrades, security and garden lighting, and emergency lighting systems.

This covers everything from replacing old fittings with LEDs to designing external and security lighting from scratch, including motion sensors and dimmer controls. For commercial premises, this also includes emergency lighting installation and the periodic testing it requires.

Socket & switch installation

New power points, USB sockets, dimmer switches, extractor fans and appliance connections.

Smaller additions like this are usually straightforward, but still need to be done to the same wiring regulations as larger work — extra sockets in a kitchen or home office, garden power points, or an extractor fan connection are assessed and fitted with the same certification standard as any other job.

Commercial electrical

Three-phase power, distribution boards, office installations and maintenance contracts.

Commercial premises have different demands to domestic properties — three-phase distribution, higher load capacity, and ongoing compliance testing (including PAT testing) for a working environment rather than a household. We handle this as an ongoing relationship where useful, rather than a single one-off job.

HOW THE PROJECT TYPICALLY PROGRESSES

While every property is assessed individually, most conversions follow a similar sequence.

1. Initial consultation — understanding what is needed and, where relevant, the property electrical history

2. Inspection or survey — testing the existing installation where the scope requires it

3. Scope and quotation — a clear, itemised quote based on what the inspection found

4. Notification — confirming whether the work is notifiable under Part P and handling the required notification

5. Installation work — first-fix and second-fix wiring, containment and fittings as required

6. Testing and certification — every circuit tested before sign-off

7. Certificate handover — EIC, Minor Works Certificate or EICR provided, plus Building Regulations compliance documentation

Before work begins

Questions we answer during assessment.

Is my current installation safe?

The clearest way to know is an EICR, which checks the fixed wiring and identifies anything that needs attention, is potentially dangerous, or simply does not meet current standards. Private properties are generally advised to have this done around every 10 years, sooner if there is a specific concern like warm sockets, tripping breakers, or visible cable damage.

Does my work need to be notified under Part P?

Most domestic electrical work in England and Wales falls under Part P of the Building Regulations, and certain work — new circuits, consumer unit replacement, and work in bathrooms or other special locations — must be notified to building control. We handle this as part of the job rather than treating it as a separate step you need to arrange yourself.

Will I be without power during the work?

This depends on scope. Larger jobs like a full rewire typically involve some noise, dust and periods without power in specific rooms, which we sequence to minimise disruption; smaller jobs like a socket addition or lighting circuit rarely affect the rest of the property.

How do I know if I need a full rewire or just a repair?

This is exactly what an inspection is for — an EICR or fault-finding visit identifies whether the issue is isolated (a single faulty circuit or fitting) or symptomatic of a wider ageing installation that would be more cost-effective to address as a full rewire rather than repeatedly patching individual faults.

What certification will I receive?

Depending on the job, this is an Electrical Installation Certificate (EIC) for new work, a Minor Works Certificate for smaller additions, or an EICR for inspections — plus a Building Regulations compliance certificate where the work was notifiable. We provide all relevant paperwork on completion, not just an invoice.

Do you work on both domestic and commercial properties?

Yes — the process is broadly the same (assess, scope, install, test, certify), though commercial work often involves additional considerations like three-phase power, higher load capacity, and ongoing compliance testing schedules.

ADDITIONAL FREQUENTLY ASKED QUESTIONS

Common questions about this service

How often should an EICR be renewed?

It is generally recommended every 10 years for owner-occupied homes, and it is a legal requirement for landlords in England to renew it at least every 5 years — or sooner if a previous report flagged issues that need re-checking.

Do I need planning permission for electrical work?

No — electrical work does not require planning permission. The relevant requirement is Part P of the Building Regulations, along with notifying building control where the work is notifiable, which we handle as part of the job.

How long does a full rewire take?

This depends on the size of the property and how accessible the existing wiring is, and is confirmed once the scope is set following inspection — larger or period properties with less accessible routing generally take longer than a straightforward modern layout.

Can you upgrade my consumer unit without rewiring the whole property?

In many cases, yes — a consumer unit upgrade can be carried out on its own if the existing wiring is found to be in acceptable condition during inspection. If the inspection shows the wiring itself needs attention, we will explain why before recommending anything beyond the consumer unit.

What is the difference between an EICR and a Landlord Electrical Safety Certificate?

They are effectively the same document — a Landlord Electrical Safety Certificate is the term used for the EICR issued to satisfy landlords legal testing obligations, rather than a separate type of report.

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