Consumer unit upgrades and fuseboard work
DWC Electrical Solutions Ltd upgrades consumer units and fuseboards for homes, landlords and small commercial premises across Southend-on-Sea and Essex.
Safer protection for modern electrical loads
A consumer unit upgrade is often the point where older wiring meets modern living. EV chargers, garden rooms, kitchen refurbishments, additional sockets and home office equipment all place different demands on an installation. DWC checks the existing board, earthing and bonding before recommending a replacement.
The search evidence shows people ask about consumer unit upgrade cost, price and whether an 18th edition consumer unit is needed. The honest answer depends on the property, the existing circuits and whether faults are found during testing, so the page avoids fake fixed prices and explains the checks that shape the quote.
What the upgrade can include
- Fuseboard replacement with modern circuit protection.
- RCD or RCBO protection where suitable for the installation.
- Surge protection advice for modern electronics and equipment.
- Clear circuit labelling so future work is easier to trace.
- Testing, certification and practical handover notes.
Best next step
Send a clear photo of the existing consumer unit, the meter area and any labels. DWC can then explain whether the board looks suitable for an upgrade visit, whether other checks are needed first, and how the work links with inspection and testing, EV charger installation or a wider rewire.
Local coverage
Frequently asked questions
How much does a consumer unit upgrade cost?
The cost depends on the number of circuits, the condition of the existing installation, access around the meter and whether faults are found during testing. A photo of the current board helps DWC give a clearer route forward.
Do I need a consumer unit upgrade before an EV charger?
Not always. The existing supply, spare ways, protective devices and earthing arrangement need checking before an EV charger is installed. Sometimes the existing board is suitable; sometimes an upgrade is the safer route.
Will the power be off during a fuseboard change?
Yes, the power normally needs to be isolated while the consumer unit is changed and tested. DWC can explain the expected disruption before booking the work.