Refurbishment installations
First-fix and second-fix electrical work for townhouses, apartments, individual rooms and wider residential programmes.
Residential electrical services · Chelsea · SW3 & SW10
Residential electrician in Chelsea SW3 and SW10
PEP plans residential electrical work around the way each level of the property will be used. Circuits, lighting, equipment supplies and installation routes are coordinated with the refurbishment before walls, floors and finished joinery restrict access.
From defined alterations to wider residential installations, one experienced team takes the electrical scope from survey and planning through to testing and handover.
Serving homes and residential projects across Chelsea, SW3 and SW10.
NICEIC Domestic Installer Scheme
Family-run business since 2010
More than 20 years of London experience
Domestic Installer SchemeCertified since 2010
Registered businessGas Safe No. 520933
Installer statusViessmann Trained Installer
Installer statusVaillant Advance InstallerPlan the property as one electrical system
A Chelsea home may change floor by floor. The electrical plan needs to connect it all.
In a multi-storey house, decisions made in one room can affect routes, distribution and equipment several levels away.
A kitchen moved to the lower ground floor, a bedroom converted into a study or a new lighting scheme across the reception rooms can each change the electrical brief.
PEP reviews proposed room uses, fixed equipment, lighting information and available building plans alongside the existing installation before the programme reaches the stage where changes become disruptive or expensive.
Residential electrical work
Electrical services for Chelsea homes and refurbishments.
The final specification is developed for the individual property and delivered as one coordinated package.
New circuits and supplies
Power and lighting circuits for kitchens, heating, ventilation, pumps, fixed appliances and other confirmed loads, including controls for underfloor heating in Chelsea.
Lighting and controls
Wiring, containment and electrical supplies for architectural lighting, switching, dimming and control equipment.
Distribution and protection
Consumer units, protective devices, earthing and bonding assessed alongside the existing circuits and proposed demand.
Testing and documentation
Inspection and testing, circuit identification and the applicable electrical records for the completed scope.
Chelsea townhouses
Plan the routes between floors before first fix begins.
Electrical work in a multi-storey house is not a collection of separate room installations.
Circuits must connect floors, distribution points and equipment through practical routes that can be installed, tested and maintained. Staircases, landings, retained floors and decorated rooms can restrict those routes.
PEP reviews these relationships before agreeing the electrical scope.
Important decisions can include:
- The intended use of each room
- Socket, switch and control positions
- Kitchen and fixed-appliance requirements
- Main distribution and any sub-distribution
- Routes between lower-ground, principal and upper floors
- Supplies for heating, ventilation and pumps
- Interfaces with joinery and specialist systems
- Responsibility for opening up and making good
Design around the finished home
Start with what each room needs to do.
Changing the use of a room changes more than the positions of the accessories.
A bedroom becoming a study may need task lighting, data provision and additional power in places that follow the desk and storage layout. Moving a kitchen between floors can introduce new circuit loads, isolation requirements and routes.
PEP considers the electrical installation alongside furniture plans, elevations, equipment schedules and the intended use of the room.
Resolve practical details before first fix.
The aim is to avoid discovering after decoration that a socket sits behind fitted furniture, a lighting driver cannot be reached or an appliance does not have the correct supply.
Assess the complete installation
The consumer unit should be considered with the circuits it protects.
The age or appearance of the enclosure is not enough to determine the correct scope.
Before recommending replacement or alteration, the existing circuit arrangement, protective devices, earthing, bonding, available test information and proposed electrical demand need to be understood.
Set the scope from evidence.
A consumer-unit replacement can improve distribution and protection, but it does not repair defects elsewhere in the installation or automatically mean that all existing wiring must be renewed.
Consumer unit replacement in Chelsea
Coordinated before manufacture
Bring the electrical plan and interior design together.
Lighting, joinery and specialist equipment depend on infrastructure that disappears behind the finished room.
The electrical scope may need to provide circuits, containment or connection points for architectural lighting, fitted furniture, kitchens, heating controls, ventilation, security, data and AV equipment.
PEP can work with the homeowner, architect, interior designer, main contractor and appointed specialists while positions and routes can still be adjusted.
Keep concealed equipment accessible.
Where another specialist is responsible for system design or final commissioning, that division should be recorded. The electrical installation can then provide the agreed supplies without creating assumptions between contractors.
The right scope for the property
Decide what should change — and what can responsibly remain.
The appropriate scope follows the condition and arrangement of the installation, proposed loads, affected rooms and available access.
Defined alterations and upgrades
Some projects require new circuits, revised lighting, equipment supplies or electrical changes within selected rooms.
Wider or property-wide replacement
Where wiring is being replaced throughout all or a substantial part of the property, the work needs a coordinated plan for access, first fix, second fix, testing and completion.
Power, lighting & joinery
Electrical infrastructure resolved around the rooms.
The completed work should feel integral to the property, not applied to it afterwards.
Agree the practical details before first fix.
The most economical time to resolve an electrical detail is before the cable route is closed or the room is finished.
Available drawings, schedules and site information help establish how each part of the installation can be delivered.
Decisions may include:
- Socket, switch and control positions
- Kitchen and fixed-appliance requirements
- Lighting circuits and switching arrangements
- Supplies for heating and mechanical equipment
- Cable routes through walls, floors and ceilings
- Access for drivers and concealed infrastructure
- Responsibility for opening up and making good
Leasehold and shared buildings
Plan the installation inside the property — and the access beyond it.
Electrical work in a Chelsea flat may involve equipment or routes outside the apartment.
Meters, intake equipment, risers, isolation points and distribution routes can be located within communal areas or service cupboards controlled by the freeholder or managing agent.
- Access to meters, risers and service cupboards
- Private and communal electrical responsibilities
- Routes through shared areas
- Managing-agent or freeholder requirements
- Protection of entrances, lifts and corridors
- Permitted working hours
Sequencing the work
Can electrical work be completed while you remain at home?
Some defined electrical work can be organised around an occupied property.
The practical answer depends on the circuits involved, access requirements, planned isolations and whether walls, floors or ceilings must be opened for concealed routes.
Where phased work is feasible, the sequence should identify which rooms will be available, when power will be interrupted and what must be completed before other trades proceed.
We will not promise an occupied solution before understanding the actual scope.
From survey to handover
How PEP delivers a residential electrical project in Chelsea.
Clear decisions before installation, coordinated work on site and applicable documentation at completion.
Survey
We review the property, existing installation, proposed changes and programme. Plans, equipment schedules and previous certificates are useful where available.
Scope
We identify circuits, supplies, distribution changes, access and interfaces. The proposal records the agreed work and relevant exclusions.
Coordination and installation
Routes and responsibilities are checked before first fix, second fix, equipment connections and distribution work follow the agreed sequence.
Testing and handover
The completed work is inspected and tested, followed by applicable electrical documentation and agreed handover information.
Individual survey · individual quotation
What shapes the cost of electrical work in Chelsea?
A postcode and bedroom count are not enough to produce a reliable quotation.
- Property type, size and number of floors
- Condition and accessibility of the existing installation
- Number and type of circuits required
- Kitchen, lighting and fixed-equipment specifications
- Main distribution and sub-distribution requirements
- Retained floors, plasterwork, joinery and decoration
- Whether the property will be occupied
- Access through communal or managed areas
- Specialist-system interfaces
- Parking, deliveries and building restrictions
- Responsibility for opening up and making good
PEP prepares the quotation from an agreed scope. Where drawings, equipment requirements or project information change, the electrical implications should be reviewed before additional work proceeds.
One residential project
Electrical decisions should support the complete refurbishment.
A Chelsea refurbishment can bring together lighting, kitchens, fitted joinery, heating controls, ventilation, security, data and AV within the same rooms.
Each interface needs a defined supply, route, connection point and responsible party. Resolving those requirements early helps protect the programme, finished interior and maintainability of the systems behind it.
View selected PEP projectsChelsea · SW3 & SW10
Residential electrical services across Chelsea.
PEP undertakes planned residential electrical work across Chelsea.
This includes properties around King’s Road, Royal Hospital Road, Cheyne Walk, Chelsea Embankment, Sloane Square, World’s End, Lots Road and Chelsea Riverside.
SW3 is the principal postcode for central and eastern Chelsea. SW10 includes western Chelsea and locations towards Chelsea Harbour, while also extending into West Brompton.
Suitable residential projects may also fall within neighbouring SW7, SW1X, SW1W, SW5, SW6, W8 and W14. Send the complete postcode and proposed scope so we can confirm coverage.
Common questions
Electrical work in Chelsea.
If plans, equipment schedules or previous electrical records are available, send them with your enquiry. If the scope is still developing, we can help establish the practical next step.
07825 268 43401What residential electrical work does PEP undertake in Chelsea?
PEP focuses on planned installations, alterations and upgrades for homes and residential refurbishments. The scope can include power, lighting, new circuits, distribution, consumer-unit work, heating and equipment supplies, first fix, second fix, testing and completion documentation.
02Do you provide a 24-hour emergency electrician service?
No. PEP focuses on planned residential electrical work and refurbishment projects rather than emergency call-outs.
03Can PEP work with my architect or interior designer?
Yes. We can review drawings, layouts, elevations and equipment information with the project team. Early coordination is particularly useful where lighting, fitted joinery, kitchens and specialist systems affect the electrical infrastructure.
04Can you work in leasehold flats and managed apartment buildings?
Yes, subject to the project scope and access arrangements. Communal equipment, risers, meters and shared areas must be distinguished from the private installation inside the flat.
05Can electrical work be planned across several floors of a townhouse?
Yes. Reviewing the property as one installation helps coordinate circuits, vertical routes, distribution and the sequence between floors.
06Does an older Chelsea property always need a complete rewire?
No. The building’s age alone does not determine the scope. The condition and suitability of the existing installation, previous alterations, proposed loads and available test information all need to be considered.
07Can selected circuits be changed without rewiring the entire property?
Potentially. Existing circuits may be retained where they are assessed as suitable and can be safely incorporated into the proposed work.
08Can the consumer unit be replaced without rewiring the whole home?
Sometimes. Consumer-unit replacement and rewiring are separate decisions, although testing may identify defects or limitations that need attention.
09Can I remain in the property while the work is completed?
This depends on the extent of the work, access required and planned power interruptions. Some defined alterations can be phased in an occupied home.
10What electrical documentation will I receive?
The documentation depends on the work completed. PEP confirms the applicable inspection, testing and certification requirements as part of the agreed scope.
11What information should I send with my enquiry?
Start with the complete postcode, property type, proposed changes and intended programme. Plans, room layouts, equipment schedules, photographs and previous electrical records are useful where available.
Discuss your project
Plan your Chelsea electrical work with PEP.
Tell us about the property, the electrical work you are considering and your intended programme. If plans, equipment schedules or previous electrical records are available, include them with your enquiry. We will help establish the next practical step towards a clear scope and individual quotation.
One accountable team from survey and coordination through to installation, testing and handover.