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Fuse Board Upgrade in London – Consumer Unit Replacement

We provide professional fuse board upgrades across London, replacing outdated consumer units with modern systems that improve electrical safety and meet current UK regulations. Our qualified electricians ensure safe installation and full compliance for homes and rental properties.

A close-up of a switchboard with six black switches, some labelled ON and OFF. A yellow sticky note below has handwritten labels and numbers for each switch, including Admin, Kitchen Light, and Lights.

WHY UPGRADE YOUR FUSE BOARD?

Upgrading your fuse board improves safety and reliability. Older units may lack modern protection such as RCD devices, increasing the risk of electrical faults.

Common reasons include:

  • outdated fuse boxes
  • frequent tripping
  • lack of modern protection
  • failed EICR reports

WHY CHOOSE BUILDSPARK?

  • NAPIT registered electricians
  • fully insured and qualified
  • fast installation
  • transparent pricing
  • experienced with landlord properties
A white electrical light switch with exposed wires and an unfinished opening in the wall, highlighting untidy installation—ideal for a certified rewiring electrician or house rewiring Tooting project.

WHEN YOU MAY NEED AN UPGRADE?

You may need a fuse board upgrade if:

  • your system uses rewireable fuses
  • your electrics fail inspection
  • you are renovating or upgrading property
  • you are a landlord ensuring compliance
An electricity meter and fuse box are mounted on a wall inside a small cupboard. Warning and caution labels are visible, along with a handwritten sticky note on the fuse box. Various cables and pipes are connected.

WHAT IS INCLUDED

Our fuse board upgrade service includes:

  • removal of old fuse box
  • installation of modern consumer unit
  • full testing and certification
  • compliance with current regulations

Modern consumer units provide better protection against faults and electrical hazards

Need a fuse board upgrade in London?

Contact BuildSpark today to arrange a safe and professional installation.

We are Available  24/7 !

At BuildSpark, we provide free, no-obligation quotes for fuse board replacements, giving you a clear understanding of costs upfront. We also explain any potential disruption during the installation, so you know exactly what to expect before work begins.

Call Us Anytime: 0203 488 7378