Electrical Contractor Services in London

Electrical Contractor Services for Properties in London

RCD Electrical provides electrical contractor services for homes, rental properties and commercial premises across London. We carry out installations, upgrades and planned maintenance, with the work agreed around the property and project requirements.

Electrical Installations Upgrades & Planned Maintenance Domestic & Commercial Projects
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Electrical contractor services in London

Electrical Contractor Support for Homes, Landlords and Businesses

RCD Electrical provides planned electrical contractor services for installations, alterations, upgrades and maintenance. Each job is assessed around the property, the existing system, access and the agreed scope.

Planned electrical projects and upgrades Repairs, maintenance and alterations Defined scope and practical scheduling
01 · Service overview

What Electrical Contractor Services Can Cover

Electrical contractor services can cover planned installation, alteration, upgrade, repair and maintenance work for fixed electrical systems within an agreed scope.

01

Planned Installations

New circuits, electrical points and fixed supplies can be planned around the property, intended use and existing installation.

02

Alterations and Upgrades

Existing electrical systems can be altered or upgraded when layouts, equipment or the way a property is used changes.

03

Maintenance and Remedial Work

Reported issues, worn components and identified defects can be assessed before repair or replacement work is agreed.

This page covers planned electrical contractor work. Sparking, a burning smell, repeated tripping or a sudden loss of power should be checked sooner by an urgent electrical help in London.
02 · Contractor work

Electrical Contractor Work That May Be Included

The exact scope depends on the property, the condition of the existing installation and what the completed electrical system needs to provide.

01

Power and Fixed Wiring

New or altered wiring and circuits for the electrical work included in the agreed project scope.

02

Sockets, Switches and Small Power

Installation, repositioning or replacement of sockets, switches and other fixed electrical accessories.

03

Lighting and Controls

Lighting points, controls and replacement fittings planned around the rooms and areas being worked on.

04

Consumer Unit and Circuit Changes

Connections and protective arrangements needed for new, altered or upgraded circuits.

05

Dedicated Equipment Supplies

Separate electrical supplies for fixed equipment where the installation and equipment requirements allow.

06

Refurbishment and Alteration Work

Electrical changes for refurbishments, updated layouts and altered property use, following an assessment of the existing system.

The existing installation shapes the scope

Contractor Work Starts with the Existing Electrical System

A local problem may need electrical fault finding and repair. New circuits may require changes to the consumer unit or fuse box, while older or deteriorated wiring may need a separate electrical rewiring assessment.

03 · Project support

Electrical Support for Planned Property Work

Contractor support can be arranged around a refurbishment, property change, business requirement or a defined programme of electrical work.

Projects

Refurbishment Work

Electrical changes can be planned alongside room upgrades, revised layouts and other agreed property works.

Landlords

Rental Property Work

Repairs, upgrades and planned electrical work can be arranged around access, occupants and tenancy requirements.

Business

Operational Premises

Electrical work can be planned around working areas, equipment and practical limits on power interruption.

Phases

Multi-Stage Work

Wider projects can be divided into agreed stages where access, occupancy or the order of other work makes this necessary.

Scope note

Contractor requirements vary between properties and projects. We confirm the brief, access, existing installation and likely scope before arranging the work.

Shared and commercial areas may also need separate work for emergency lighting or fire alarm systems.
04 · How the work is arranged

How Electrical Contractor Work Is Planned and Delivered

We review the brief, assess the existing installation, confirm the scope, complete the agreed work and explain the outcome before the job is closed.

  1. 01

    Review the Project Brief

    We discuss the property, the required result, the work areas and any access, timing or occupancy restrictions.

  2. 02

    Assess the Existing System

    We review the relevant circuits, equipment, routes and conditions that may affect how the work can be completed.

  3. 03

    Deliver the Agreed Scope

    The installation, alteration, upgrade or maintenance work is carried out within the confirmed project scope.

  4. 04

    Test and Complete

    Relevant testing is completed, the finished work is explained and any separate issues identified are reported clearly.

Before the appointment

Prepare the Property and Work Areas

Clear access helps the electrician assess the installation, follow the agreed sequence and avoid unnecessary delays.

  • Keep the consumer unit, routes and work areas accessible
  • Provide relevant reports, drawings or certificates if available
  • Tell occupants or staff about possible power interruptions
  • Identify essential, sensitive or continuously powered equipment
Tell us about specialist fixed equipment before the appointment. An EV charger installation or fixed air-conditioning electrical supply may need a separate assessment. Data wiring and cabling should also be included separately in the requested scope.
Work Not Included Unless Agreed
  • Building repairs, plastering or decorating
  • Work outside the confirmed contractor scope
  • Specialist systems not included in the quotation
  • Further investigation not agreed in advance
05 · Property types

Electrical Contractor Services for Different Properties

The contractor scope is adjusted around the property, how it is occupied and the electrical work that needs to be delivered.

Home

Houses and Flats

Planned installations, alterations, upgrades and repairs for houses, flats and domestic electrical systems.

Rent

Rental Properties

Electrical projects can be arranged around landlord access, occupants and the condition of the existing installation.

Work

Business Premises

Contractor work can be planned around operating hours, access to affected areas and the way the premises are used.

Shared

Communal Areas

Shared lighting, fixed supplies and communal electrical equipment can be included where they form part of the agreed scope.

Scope The contractor scope is confirmed before work begins.
Access Occupied, shared and operational areas are considered during planning.
Completion Completed work and any separate recommendations are explained clearly.
If an existing fault affects the work

We Assess the Problem Before Changing the Scope

If testing identifies a separate fault or wider deterioration, we explain the issue before quoting for additional work.

View Fault Finding Service
06 · Assessment and quotations

How Electrical Contractor Services Are Quoted

The quotation is based on the project brief, existing installation, access, materials, work sequence and any testing included in the agreed scope.

The scope is confirmed first Send the property details, required work and access information so the appropriate next step can be arranged.
Small Planned Electrical Works
Quoted

For defined work such as adding, replacing or repositioning electrical accessories and fittings.

The quote depends on access, existing wiring and the number and type of changes requested.
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Assessment may be required
Project Work Installations and Electrical Upgrades
Quoted

For new circuits, fixed supplies, lighting, power and coordinated electrical upgrades.

The existing system, cable routes, load, equipment and project sequence affect the scope.
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Assessment may be required
Phased and Multi-Area Work
Quoted

For wider contractor work involving several rooms, circuits, work areas or planned stages.

The brief, installation condition, access, materials and staging affect the final scope.
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Assessment may be required

The quotation may change if concealed damage, additional faults, restricted access or work outside the original scope is identified. Any change is discussed before additional work begins.

07 · Why the service matters

Why the Right Electrical Contractor Scope Matters

Electrical projects need to account for the existing system, connected equipment, access and how each area is used. A clear contractor scope brings those factors together before work starts.

Planned contractor work is not the right response to an active electrical danger. Sparking, burning smells, hot sockets, repeated tripping or sudden power loss should be checked promptly by an emergency electrician in London.

Project planning and coordination Each Part of the Project Needs to Work Together

Electrical contractor work often connects several requirements within one property. Power, lighting, equipment supplies, protection, access and the order of work need to be considered as part of the same scope.

Defined electrical requirements

The brief should identify what each area and item of equipment needs from the electrical system.

Practical work sequence

Cable routes, access and other property work affect the order in which electrical tasks can be completed.

Compatible circuit protection

New or altered circuits may require changes where existing protective arrangements do not support the agreed work.

Where circuit protection needs to change, a separate fuse box or consumer unit assessment can confirm the work required.

Existing installation and hidden issues Existing Conditions Can Change the Contractor Scope

Older wiring, previous alterations, damaged accessories or unidentified faults can affect planned work. These conditions need to be assessed before the original contractor scope is changed.

Previous alterations

Earlier electrical changes may affect routes, circuit identification and the work needed to complete a new project.

Condition of existing wiring

Deteriorated or unsuitable wiring may need separate repair or replacement before planned additions can proceed.

Unexplained circuit faults

Tripping, intermittent loss of power or unclear circuit behaviour may require diagnosis before project work continues.

When the cause is unclear, our electrical fault finding service can locate the problem before the repair scope is agreed.

Occupied and operational properties Access and Power Interruptions Need Planning

Homes, rental properties and business premises may remain occupied while work is carried out. Access, working hours, sensitive equipment and likely isolation periods should be discussed before the project begins.

Occupied work areas

Rooms and shared areas may need to remain usable, which can affect the sequence and timing of the work.

Essential equipment

Alarms, servers, appliances or other equipment that cannot be isolated without preparation should be identified early.

Planned isolation periods

Where circuits must be switched off, the likely duration and affected areas can be considered during planning.

If older wiring affects several circuits, an electrical rewiring assessment can establish whether targeted or wider replacement is needed.

Testing and project completion Completion Requirements Should Be Agreed Early

Testing, certification and the explanation of completed work depend on what has been installed or altered. Agreeing those requirements at the start helps avoid uncertainty at completion.

Relevant testing

Testing is matched to the electrical work included in the confirmed scope.

Clear completion record

The completed work and any separate issues identified should be explained before the job is closed.

Separate recommendations

Additional faults or wider deterioration are kept separate from the original scope unless further work is agreed.

Where the condition of the fixed installation needs separate reporting, an EICR inspection can provide coded observations before further work is planned.

Plan the electrical scope around the project

Define the Work, Access and Completion Requirements

Send the property details, project brief and any access or timing restrictions. We will use that information to arrange the appropriate next step.

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Before you book

Details That Help Us Scope Your Contractor Project

A clear project brief, information about the existing installation and practical access details help us confirm the right next step before an appointment is booked.

Describe the Project and Required Result

Explain the work areas, what needs to be installed or changed and what the completed electrical system needs to provide.

Share Existing Information

Provide any relevant reports, drawings, equipment details, known faults and information about earlier electrical alterations.

Confirm Access, Timing and Occupancy

Tell us about occupied areas, working hours, other trades and equipment that cannot be switched off without preparation.

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Electrical contractor work arranged by RCD Electrical in London
Electrical contractor service guidance

Electrical Contractor Services Questions

Direct answers about contractor scope, project planning, access, quotations, testing and what to provide before arranging electrical work in London.

The contractor scope is confirmed before work begins

The existing installation, access, materials, work sequence and testing requirements can affect the final scope and quotation.

01What do electrical contractor services include?

Electrical contractor services can include planned installations, alterations, upgrades, repairs and maintenance for fixed electrical systems. The final scope depends on the property, existing installation, access and required result.

02Can contractor work be planned for a refurbishment?

Yes. Electrical work can be planned around a refurbishment, revised room layout, new equipment and the sequence of other agreed property work.

03Do you provide electrical contractor services for homes and businesses?

Yes. Contractor work can be scoped for houses, flats, rental properties, communal areas and business premises, subject to the work required and access available.

04Can several rooms or circuits be included in one project?

Yes. Wider work can include several rooms, circuits or work areas. The sequence, access, existing installation and any power interruptions are considered when the scope is prepared.

05Can new circuits and fixed electrical supplies be installed?

New circuits and fixed supplies can be included where the consumer unit, circuit protection, cable route and connected equipment requirements are suitable for the proposed work.

06Can sockets, lighting and electrical controls be included?

Yes. The agreed scope may include sockets, switches, lighting points, controls and other fixed accessories, depending on the existing wiring and access.

07What happens if you find a separate electrical fault?

We explain the issue before changing the original scope. A fault with an unclear cause may need a separate fault-finding appointment before project work continues.

08Will the electricity need to be switched off during the work?

Some installation, alteration and testing work requires circuits or equipment to be isolated. Tell us about alarms, computers or essential equipment that needs preparation before power is interrupted.

09How is contractor work planned for an occupied property?

We consider occupied rooms, shared areas, working hours, access restrictions and likely power interruptions when arranging the work.

10Should I provide drawings, reports or previous certificates?

Provide any relevant drawings, reports or certificates you have. They can help explain the existing installation and proposed work, although an on-site assessment may still be required.

11Can electrical rewiring form part of the contractor project?

Targeted wiring changes may be included within the agreed scope. Wider replacement of ageing or unsuitable wiring may require a separate rewiring assessment.

12How are electrical contractor services quoted?

The quotation is based on the project brief, existing installation, access, materials, work sequence and testing requirements. An assessment may be needed before the final scope is confirmed.

13What details should I provide before requesting a quote?

Provide the postcode, property type, work areas, required result, known faults, access restrictions and details of any fixed equipment or timing requirements.

14What should I do if there is an urgent electrical fault?

Sparking, a burning smell, hot electrical points, repeated tripping or sudden power loss should be reported as an urgent fault rather than included in a routine contractor booking.

Arrange electrical contractor work

Send the Project Details Before Booking

Include the postcode, project brief, access details and any timing or power restrictions that could affect the work.

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Related electrical services

A contractor project may involve separate inspection, fault finding, rewiring, circuit protection or specialist electrical services, depending on the property and agreed scope.

Urgent electrical help

Emergency Electrician

Help with sudden power loss, repeated tripping, burning smells and dangerous electrical faults. Diagnosis before repair

Fault Finding & Fixing

Locate the cause of tripping, failed circuits or intermittent electrical problems before repair work is agreed. Condition reporting

EICR Testing

Inspect and test the fixed electrical installation, with coded observations recorded in the report. Circuit protection

Fuse Box Installation

Assess replacement of an older fuse box or consumer unit and the protection required for connected circuits. Full and partial replacement

Electrical Rewiring

Assess and replace ageing or unsuitable wiring where targeted repairs are not enough. Escape route lighting

Emergency Lighting

Installation, testing and maintenance of emergency lighting for communal and commercial areas. Detection and warning

Fire Alarm Services

Fire alarm installation, testing and maintenance for homes, shared buildings and business premises. Vehicle charging supply

EV Charger Installation

Install an electric vehicle charger with the electrical supply and protective arrangements included in the agreed scope. Network connections

Data Wiring & Cabling

Structured data cabling and fixed network points for homes, offices and commercial spaces. Fixed equipment supply

Air-Conditioning Electrics

Electrical supplies, isolators and related fixed wiring for air-conditioning equipment.
London coverage

Electrical Contractor Services Across London

We arrange electrical contractor appointments across Central, West and North West London, including the areas listed below.

  • Fulham
  • Hammersmith
  • Chelsea
  • Kensington
  • Holland Park
  • Putney
  • Battersea
  • Westminster
  • Central London
  • West London
  • North West London
  • Blackfriars
  • Golders Green
  • Finchley
  • Hendon
  • Hampstead
  • West Hampstead

For a property outside these locations, send us the postcode and we will confirm availability.

Arrange electrical work in London

Book an Electrical Contractor Appointment

Book online, call us or send the property details through our contact page.

Book Electrical Work 020 3488 2928

RCD Electrical provides certified electrical services across London, including emergency call-outs, EICR certificates, fault finding, rewiring and consumer unit upgrades.

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CONTACT RCD

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Landline 020 3488 2928
✉
Email info@rcdelectrician.co.uk
⌂
Headquarters 13 St Bride Street,
London EC4A 4AS
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Company Registration 12910130
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CERTIFIED ELECTRICIANS

Safe, compliant and professional electrical work across London.

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EMERGENCY SUPPORT

Fast electrical help for homes, landlords and businesses.

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