Polarity.

Consumer Unit Replacement in Wandsworth

Fixed-price Consumer Unit Replacement for homes, landlords and businesses throughout Wandsworth — Balham, Battersea, Putney, Tooting and every SW4, SW8, SW11 postcode we cover. Price shown before booking; the engineer confirms scope and access.

0203 908 4790

Consumer Unit Replacement in Wandsworth: what you get

Fixed-price consumer unit (fuse box) replacement with a metal-clad 18th Edition board, RCBO or RCD protection, surge protection where required, and Part P certification. Our engineers work across Wandsworth every week, so we can usually offer flexible, next-day and same-day appointments in Balham and Battersea.

Old rewireable fuse boxes and plastic consumer units without RCD protection are among the most common reasons for an unsatisfactory EICR. A new consumer unit protects every circuit with modern RCD or RCBO devices that cut the power in milliseconds if a fault or electric shock occurs.

  • Metal-clad 18th Edition consumer unit (BS EN 61439-3)
  • RCBO or dual-RCD protection
  • Surge protection device where required
  • Main earthing and bonding upgraded to current standards
  • Electrical Installation Certificate and Part P building control notification
More about Consumer Unit Replacement in London
Consumer Unit Replacement prices in Wandsworth
PropertyFixed price (inc. VAT)
Studio£314
1-bed flat£349
2-bed flat£524
3-bed house£663
4-bed house£838
5+ bed house£1,047
Commercial unit£1,222

Standard scheduling. Same-day and 48-hour slots in Wandsworth carry a small priority fee shown in the quote.

Coverage detail

Towns, villages and localities

Our Wandsworth team covers Balham, Battersea, Putney, Tooting, Wandsworth. These names describe the operating area; availability for an individual property depends on the complete postcode and the selected appointment window.

Balham
Battersea
Putney
Tooting
Wandsworth

Covered outward codes

Wandsworth postcodes

SW4SW8SW11SW12SW15SW17SW18

Outward codes are a coverage guide, not a guarantee. Enter the full postcode in the quote wizard so dispatch can confirm the address.

Consumer Unit Replacement in Wandsworth: FAQs

How much does a consumer unit replacement cost in Wandsworth?

Our fixed price starts at £349 for a one-bed flat in Wandsworth; larger homes scale with the number of circuits. You see the full price before you book.

How long does it take to replace a fuse box?

Usually half a day for a flat and a full day for a larger house. The power is off for most of that time, but we restore it the same day.

Is a fuse box replacement notifiable under Part P?

Yes. We are registered to self-certify, so we notify building control and you receive a compliance certificate by post.

Helpful guides

Other electrical services in Wandsworth

Carbon-neutral service

Every job 100% offset