01
Survey
The existing board, supply, earthing, bonding and circuits are assessed before the replacement is specified.
Electrical service / Consumer units
Consumer unit upgrades and fuse box replacement
The consumer unit controls and protects every circuit in a property. A replacement is planned around the existing wiring, earthing, circuit count and any additions you expect to make.
01When to enquire
Start with the property and the result you need.
- An older fuse box uses rewireable fuses
- An EICR recommends replacement or improved protection
- The unit is damaged, crowded or has no room for planned circuits
- You are preparing for an EV charger, extension or renovation
02What to expect
A methodical route from enquiry to completion.
02
Plan
The new board and protective devices are matched to the installation and any agreed future circuits.
03
Replace
The old unit is removed, the new unit installed and each circuit clearly identified.
04
Test
Connected circuits are tested and the appropriate certification is provided for the completed work.
03An important distinction
A new board does not erase existing faults
Testing can expose problems that an older fuse box did not reveal. Any pre-existing fault or circuit repair is explained and agreed as a separate part of the scope.
Typical clients
HomeownersLandlords and agentsSmall commercial premises
Useful information for an enquiry
- A clear photo of the existing fuse box
- Any recent EICR or electrical certificate
- Details of tripping or known faults
- Planned additions such as an EV charger
What shapes the quote
- Circuit count and board location
- Condition of existing circuits, earthing and bonding
- Access and any related alterations
Talk through consumer units.
04Service questions
Before you decide what happens next.
How long will the power be off?
The supply must be isolated for part of the work. The expected interruption is discussed once the circuit count and access are known.
Will every circuit be tested?
The circuits connected to the new consumer unit are tested. If a fault is found, the options are explained before additional work is carried out.
Related services
Initial coverage guides
05Free quote
Tell us about the job.
Tell us about the property and the consumer units you need. Include photos or previous reports if they help explain the scope.
Or call
07943 332024