Fuse Board Replacements in London

Old rewireable fuses and early plastic consumer units swapped for 18th Edition metal boards with RCBOs, surge protection and proper labelling.

Everything covered under fuse board

Full 18th Edition Board

Metal consumer unit, individual RCBOs on every circuit, surge protection device (SPD). Protection where older boards leave gaps.

Surge Protection

Type 2 SPD installed to protect downstream electronics from supply-side transient voltages. Worthwhile for any house with expensive kit.

Circuit Labels & Chart

Each circuit labelled at the RCBO and on a clear chart mounted next to the board. No more guessing which breaker is which.

Pre-Upgrade Testing

Quick inspection to catch any issues before the new board goes in. Remedial work priced clearly before we proceed.

Common questions

How long does a consumer unit swap take?
Usually a single day for most domestic properties, including initial testing and final certification.
What will it cost?
Fair, transparent quotes after a quick site visit. Price depends on board size, circuit count and surge protection selection.
Do I need one?
If you have rewireable or early plastic boards, yes — for safety and insurance. An EICR will confirm it in writing if required.
Will my house be without power?
We isolate circuits in stages. Power returns to the house with the new board energised and tested at the end of the day.

Need fuse board in London?

Free quotes, no call-out on quoted jobs. Call Sali or drop a WhatsApp.

Request a free quote

Tell us what you need and Sali will get back to you fast.

Hours

Mon to Sat, 8am to 6pm

Coverage

NW, N & W London

Other things we do

Domestic Electrical Installation

Full rewires, partial rewires, new circuits, consumer units, sockets, switches, lighting and EV chargers.

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Commercial Electrical Services

Office fit-outs, retail units, restaurants and industrial premises.

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Three-Phase Installations

Three-phase supplies, distribution boards, motor connections, CNC machinery, commercial kitchens.

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Rewiring & Upgrades

Complete house rewires, partial rewires, electrical upgrades.

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