Consumer unit replacement in Oakley
Need a consumer unit replacement in Oakley? JD Electricals checks the supply, earthing and existing circuits before fitting and testing a modern board. Older village homes around Church Acre can need more investigation, while estate properties on the surrounding closes can allow a more predictable replacement.
Calls answered 24/7
- 17 years trading
Consumer unit replacement pricing
Our quotation covers the replacement of the existing fuse box with a modern domestic consumer unit, main power tails, and connection of existing household circuits.
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 quotation covers fitting the new consumer unit, main switch, and individual circuit protection breakers.
- The final quotation depends on the number of circuits connected to the board and any requirement for meter tail upgrades.
- Rewiring damaged household cabling, adding new socket outlets, or fitting extra circuits is quoted separately from the board replacement.
Consumer unit replacement across Oakley
We serve Oakley from our base in Basingstoke.
What happens on the day
A fuse board upgrade follows a steady, methodical sequence so power is isolated safely, circuits are connected cleanly, and the completed installation is checked thoroughly.
- Safe mains isolationWe confirm circuit layout with you, then safely isolate the incoming mains power. The old board, outdated fuses, and redundant cabling enclosures are detached and removed from the wall.
- Mounting and wiring the new unitThe new consumer unit is securely mounted to the structure and incoming power tails are secured. Existing household circuits are trimmed, brought neatly into the enclosure, and connected to their designated circuit breakers.
- Circuit testing and markingEvery circuit connected to the new board is energised and tested to verify disconnection times and earthing continuity. Each breaker is clearly marked so you know exactly which switch controls each area of the house.
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
How do I know if my fuse board needs replacing?
An upgrade is typically needed if your property still uses rewireable wire fuses, has a wooden-backed board, lacks residual current protection, or if switches trip frequently. Upgrading is also recommended when adding substantial new electrical loads such as electric showers or induction hobs.
Will the power be off during the replacement?
Yes. The incoming electrical mains must be completely isolated while the old board is removed and the new consumer unit is installed. Power is switched back on circuit by circuit as testing is completed during the visit.
How long does it take to change a consumer unit?
A standard domestic consumer unit upgrade usually takes several hours to complete. This includes safe disconnection of the old box, mounting the new metal enclosure, terminating all circuits, and performing end-to-end testing on every circuit.
What paperwork is provided after the installation?
You receive an electrical certificate recording the details of the consumer unit change along with the test results for the connected circuits. This documentation confirms the work was completed in line with current safety standards.
Can an older fuse board cause electrical inspection issues?
Older fuse boxes lacking modern shock protection devices often receive fault codes on an electrical inspection report. Replacing the unit with a modern board featuring residual current devices helps resolve these safety notices.

