Consumer unit replacement in Gosport
Fuse board replacement in Gosport starts from £650 and covers consumer unit upgrades in PO12 homes, including Stoke Road terraces where boards often sit in original cupboards.
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- 17 years trading
Consumer unit replacement pricing
Pricing for a consumer unit change reflects the equipment fitted on the day and the number of circuits being brought onto the new board.
From £650
Included
- Removal of the existing fuse board or consumer unit
- Supply and fit of a new consumer unit matched to the circuits in the house
- Connection of the existing circuits onto the new breakers
- Labelling of each way on the new board
- Minor works certificate from £95 when the board change needs that paperwork
Ways to pay


- Pay by bank
- Bank transfer
- The price covers removing the old board, supplying and mounting the new consumer unit, connecting existing circuits and testing.
- The total price varies according to the overall size of the consumer unit and how many individual circuits must be connected.
- Any separate remedial wiring required for damaged household circuits is priced in writing on its own terms.
Consumer unit replacement across Gosport
We serve Gosport from our base in Basingstoke.
What happens on the day
A fuse board swap requires a planned period of power isolation while the old unit is taken down, the new unit is mounted and the circuits are fully checked.
- Mains isolation and preparationOn arrival at the property, we confirm the layout of the current fuse board, trace the outgoing cables, and disconnect the mains supply safely so the existing enclosure can be dismounted.
- Mounting and connecting the new unitWe secure the new consumer unit to the wall, dress the existing circuit cables into the casing, and connect each supply cable to its individual protective breaker according to the planned schedule.
- Circuit testing and labellingOnce the wiring is terminated, we test the circuits to verify correct operation, re-energise the installation, label each switch legibly, and complete the relevant electrical paperwork.
How booking works
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Why choose JD Electricals
- Reviews
- 13
- Rating
- 4.7
- Trading since
- 2009
“Most of my work is domestic: consumer units, full and partial rewires, lighting and EICRs on houses around Basingstoke. I test and certify everything I fit, and anything else I find while I am there gets priced separately rather than added quietly to the bill. The electrician who quotes your job is the one who does it.”
James Dunn, JD Electricals
Book NowPhotos of our work
What is covered in the price of a fuse board replacement?
The price covers the safe disconnection and removal of the old unit, the supply and mounting of a modern consumer unit, connecting your existing domestic circuits onto new breakers, testing the installation and providing the completion certificate. Any extra remedial work required to replace faulty existing wiring is quoted separately.
How long will the electricity be turned off during the work?
The incoming electrical supply must be isolated while the old casing is removed and the new consumer unit is mounted and wired. Power is restored once all circuits are secured and baseline testing confirms the installation is safe to switch back on, which takes place within the single booked visit.
Will I receive paperwork after the consumer unit upgrade?
Yes. Every consumer unit replacement is followed by testing, and the relevant electrical certificate is issued to record the installation of the board and the safety verification of the connected circuits.
Can you upgrade a fuse board in a tenanted flat or house?
Yes. We carry out consumer unit upgrades for landlords and letting agents across Gosport properties. Visits can be arranged to suit access requirements, and the completed certification is provided directly upon completion.
What happens if a circuit tests poorly during the upgrade?
If an existing household circuit shows an electrical fault or insulation breakdown when connected to the new board, we identify the issue to you clearly. Any necessary rewiring or fault correction is quoted separately rather than added without notice.

