Consumer unit replacement in Tadworth
TMB Electrics, based in Banstead, changes the named consumer unit in Tadworth. Large houses on the private roads towards Kingswood often have several boards, so only the board in the quote is swapped.
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- 14 years trading
- Local to Banstead
- Clear, upfront quotes
Tadworth fuse board price
The Tadworth board price is one named consumer unit: the metal unit, reconnecting and labelling the circuits already there, the tests and the certificate. Shelvers Way, Shelvers Hill and the private roads towards Kingswood are priced per board. A second board is another line.
From £375
Included when agreed
- A new metal consumer unit with RCD protection and surge protection
- Every existing circuit reconnected and labelled
- Testing of every circuit before the power goes back on
- An Electrical Installation Certificate, notified under Part P
Ways to pay


- Pay by bank
- Bank transfer
- Faults the tests find on existing circuits are quoted on their own.
- A brand new circuit is not included with the board swap.
- Earthing or bonding that still needs work is quoted before it is done.
Consumer unit replacement across Tadworth
We serve Tadworth from our base in Banstead.
What happens on the day
Large houses on the private roads towards Kingswood spread the supply over several boards. Only the board the quote names is changed. A 1930s Costain semi on Shelvers Way or Shelvers Hill has one unit, and that comes off the wall. A metal consumer unit with RCD protection and surge protection replaces it. Circuits already there are reconnected, labelled and tested before power returns. Faults, new circuits, and earthing or bonding, are quoted before that extra work starts.
- Which boardTowards Kingswood we identify the board named for the change and leave the others alone. Shelvers Way and Shelvers Hill have a single unit, and that is the one that comes off. Power on that board is off while it is swapped.
- Reconnect and labelEvery existing circuit is reconnected onto the metal unit and labelled. RCD protection and surge protection are on that unit. We do not add a brand new circuit during the swap.
- Test before powerEach circuit is tested before it is put back on. The certificate for the new unit is completed and notified for the building regulations. A fault found on an old circuit is quoted, not repaired in the same breath.
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Why choose TMB Electrics
- Reviews
- 38
- Rating
- 5.0
- Trading since
- 2012
“I keep things straightforward: you deal with me from the first quote to the final check, with clear advice and no surprises along the way.”
Trevor Bush, TMB Electrics
Book NowPhotos of our work
Do large houses towards Kingswood change every board?
No. The quote names the board. Other boards in the house stay as they are. A second unit is a separate line, including on the private roads towards Kingswood.
What goes on the wall at Shelvers Way?
A metal consumer unit with RCD protection and surge protection. The circuits already in the Costain semi are reconnected and labelled. Shelvers Hill is the same swap.
Are the circuits tested first?
Yes. Each circuit is tested before power returns, so a hidden fault is seen before the new RCDs are left in service. The certificate follows that test.
Will you repair a fault found during the tests?
Not inside this price. The fault is written down and quoted. The board change itself still finishes with the circuits that tested clear put back on.
Is earthing included automatically?
Only the earthing and bonding the new unit needs for the circuits being reconnected. An upgrade of the main earthing, if the tests show it is still short, is quoted before that work.
