Pure Energy ProjectElectrical · Heating · Plumbing07825 268 434 
Fuseboard upgrades · Queen’s Park NW6
A well-planned upgrade. From the first assessment to the final circuit label.
PEP replaces consumer units and older fuse boxes in Queen’s Park houses and flats, with the existing installation, your household and any planned improvements considered together.
NICEIC Domestic Installer Scheme · Residential electrical installations · Testing and documented handover
Domestic InstallerWhether you need a standalone fuseboard replacement or an upgrade alongside a renovation, we explain what is changing, what can remain and what the work will involve — before the changeover is booked.
01 · Define the upgrade
A replacement consumer unit should suit the installation it will serve. Before choosing equipment, we establish three things:
These decisions help separate the replacement itself from work needed to make it possible and improvements you may want to add.
You do not need to be renovating the whole property to speak to us. A carefully scoped fuse box upgrade is a project in its own right.
02 · Understand the whole quotation
The cost depends on the installation, not simply the size of the box on the wall. Two boards that look similar can serve very different circuit arrangements.
We build the quotation around the number of circuits, the proposed equipment, access, the existing installation’s condition and the work needed for a complete handover.
To make the price understandable, we distinguish between:
The replacement package
The agreed consumer unit and protective devices, installation work, inspection and testing, circuit identification and relevant documentation.
Necessary associated work
Items such as repairs to existing circuits, earthing or bonding improvements and arrangements needed for safe isolation.
Changes you choose to add
Relocating the board, installing new circuits or coordinating the work with a wider refurbishment.
The quotation should make clear what is included, how VAT is treated and what falls outside the agreed scope. Joinery, plaster repairs, decoration and work involving supply equipment need particular attention.
If an unexpected issue changes the job, we explain the findings and agree the additional scope before proceeding. You should not have to guess which parts of a “fuse box replacement” price are actually covered.
03 · Location, dimensions and access
A consumer unit tucked inside a hallway cupboard may appear simple to replace until the available space is measured.
The new enclosure needs suitable access for installation, operation and future maintenance. Its dimensions, cable-entry positions and the surrounding joinery all matter.
If you are redesigning storage or changing the hallway layout, involve us before the new cupboard is made. Designing the joinery first can leave insufficient room for the electrical installation.
Moving a consumer unit is a separate decision. It can affect cable routes, connections, access and the amount of making good required. The neatest-looking position is not necessarily the most practical.
We discuss the proposed location and the resulting work together, so the electrical plan and the finished room fit each other.
04 · Assess what is already there
Replacing a consumer unit does not automatically mean rewiring the property. It also does not make defective wiring suitable to retain.
Our assessment establishes which circuits can be connected to the new board and whether repairs or cable replacement are needed.
Electrical Safety First recommends a condition report before a planned replacement. Where that is not undertaken, its guidance calls for a pre-work survey; proceeding without the necessary assessment is not an appropriate shortcut. Read the Electrical Safety First guidance.
Where cable renewal is needed, our house and flat rewiring service in Queen’s Park covers the wider scope. Our consumer unit replacement or rewiring guide explains the distinction.
05 · A purpose for every protective device
A good specification explains the purpose of the protection, rather than simply listing abbreviations.
An RCD detects certain leakage currents and disconnects the supply to reduce electric-shock risk. An RCBO combines residual-current protection with overload and short-circuit protection for an individual circuit.
An appropriately designed RCBO arrangement can help limit the loss of power when a fault occurs on one circuit. It does not repair damaged wiring or guarantee that an installation will never trip.
Surge protective devices help protect an installation and connected equipment against transient overvoltages. They perform a different role from RCDs and RCBOs; one is not a substitute for the other. NICEIC’s consumer unit guide explains these devices.
Device types, compatibility and any requirements for additional protection, including arc-fault detection, are considered as part of the design.
We specify the work against the applicable edition of BS 7671 and relevant manufacturer requirements. The IET publishes the current edition and amendment information.
06 · Plan around the actual property
The work starts at your consumer unit, but access arrangements can extend beyond your front door.
In a converted house, the board inside a flat may be separate from the meter or intake equipment elsewhere in the building. Keys, managing-agent arrangements and access to common areas may need to be organised before the appointment.
For a house, the practical questions may concern a crowded under-stairs cupboard, finished hallway joinery or equipment added during previous alterations.
Tell us whether your home is occupied, rented or part of a larger refurbishment. If alterations affect common parts or protected building fabric, the relevant permissions also need to be established.
We plan around the actual property. A Queen’s Park address does not mean every home has the same installation or access restrictions.
07 · Think beyond the changeover
A board replacement is a useful point to discuss electrical work already on your horizon.
An induction hob, additional oven, new utility area or garden supply may change the circuit requirements. Planning these needs together can help avoid specifying a board that immediately needs reconsideration.
However, spare spaces in a consumer unit are not the same as spare capacity in the electricity supply. Proposed loads, circuit design and supply arrangements need their own assessment.
Our electrical services in Queen’s Park cover related installation work. For a kitchen project, our kitchen electrics renovation guide helps organise the decisions before first fix.
Where underfloor heating in Queen’s Park is also planned, we can coordinate the relevant power and controls. Electric floor heating and a water-based system have different electrical demands; neither should be specified from the room size alone.
08 · Agree the interruption
Consumer unit replacement requires a planned interruption to the electrical supply. We discuss the expected arrangements as part of scheduling the work.
Let us know about working from home, medical equipment, alarms, access systems or anything else that depends on continuous power. These needs should be addressed before the changeover, not discovered when the appointment begins.
Please also arrange clear access to the board and the areas needed for inspection and testing.
A replacement with straightforward access is different from a relocation or a job involving existing defects. We confirm the expected programme for your installation rather than promising the same completion time for every property.
09 · From the first enquiry to the final checks
Start with your postcode, property type, board location and reason for replacement. Mention any planned electrical additions and known problems.
A photograph of the closed board and its surroundings can help the initial discussion. Do not remove covers or touch damaged equipment to obtain a better picture.
We review the relevant installation, confirm the proposed equipment and identify any associated work. The scope includes access, isolation arrangements and the planned interruption.
Where other parties control supply equipment or communal access, the necessary arrangements are clarified.
The work is organised around safe isolation, the agreed specification and suitable connections to retained circuits. Findings that affect the scope are explained.
If a circuit cannot safely be reconnected, it may need to remain disconnected until the necessary work is completed.
The replacement and relevant circuits are inspected and tested, the circuit schedule is completed and the installation is labelled.
We explain the finished arrangement and the documentation, including any separately identified work still outstanding.
10 · Know what you will receive
In England, replacing a consumer unit is notifiable work under Building Regulations. The notification route should be clear before the installation begins. GOV.UK identifies fuse box replacement as notifiable work.
The handover includes an Electrical Installation Certificate, with the relevant inspection and test records, together with the circuit information for the work completed.
Building Regulations compliance documentation is separate from that installation certificate. An EICR is a different document again: it reports on the condition of an existing installation rather than certifying the design, construction and verification of the new work.
The records should explain what was done. That remains useful when you later arrange another alteration, discuss the installation with a new electrician or prepare information about the property.
11 · One coordinated plan
PEP brings electrical installation work together with an understanding of the wider home-improvement project.
That matters when the board sits inside new joinery, a kitchen needs additional circuits or heating controls are being installed at the same time. We can discuss the interfaces early and define which work belongs in the agreed package.
For a standalone replacement, the same approach keeps the appointment focused: the right equipment, access arranged, any associated work understood and a clear handover.
Our aim is straightforward: you know what is being replaced, why it is being replaced and what you will receive when the work is complete.
Queen’s Park · Brondesbury · Nearby neighbourhoods
We welcome enquiries from Queen’s Park NW6, including homes around Salusbury Road, Harvist Road, Kingswood Avenue and Chevening Road.
Nearby coverage includes Brondesbury, Brondesbury Park and relevant South Kilburn and Kilburn Park addresses. We also consider projects in Kensal Rise NW10 and Queen’s Park Estate W10.
Please provide the full postcode so we can confirm the location, access and availability.
For neighbouring W9 properties, see our consumer unit replacement service in Maida Vale. Our London consumer unit replacement page covers the wider service.
Before you book
Yes, where the existing circuits are suitable to retain. Assessment determines whether the work can remain a board replacement or needs associated repairs or cable renewal.
Not automatically. Its condition, protective arrangement and the proposed work need to be assessed. Plastic construction alone is not a sufficient diagnosis.
Not necessarily. The cause may be connected equipment or a wiring fault. Our guide to an RCD that keeps tripping explains why diagnosis should come before assuming the board needs replacing.
Potentially, subject to assessment of the proposed position and the associated wiring work. Tell us about the intended cupboard layout before joinery is ordered.
We provide a quotation based on the circuit count, specification, condition, access and associated work. Confirm whether prices include VAT and whether repairs, relocation and making good are included before comparing offers.
We agree the expected interruption for your job. Access, testing and any defects can affect the programme. Discuss essential equipment or household needs before a date is arranged.
This depends on the agreed working arrangements and your household’s needs. Tell us who will be at home so safe access and the period without electricity can be planned.
An Electrical Installation Certificate with the relevant records for the work, plus the applicable Building Regulations compliance documentation through the agreed notification route.
Speak to us while the kitchen is being planned. The equipment schedule and proposed circuit changes may affect the consumer unit specification and the best time for the replacement.
Talk to PEP
Tell us where the board is, why you are considering replacement and what else may be changing in your home.
We will help establish the next step and prepare a scope that covers the installation you need — whether that is a standalone replacement or part of a coordinated refurbishment.
Request your consumer unit replacement quote
Call PEP: 07825 268 434