House Rewiring Cardiff
Comprehensive Infrastructure

House Rewiring Cardiff

Complete full and partial rewiring for period properties, renovations, and extensions across Cardiff with meticulous craftsmanship and safety certification.

Full & Partial Domestic Rewires
Careful Plaster & Floorboard Protection
Modern Circuit Design with Generous Sockets
Full Testing & Certification Included
Call +44 800 470 0818

Future-Proof Your Cardiff Home with Modern Wiring

Many homes in Cardiff — particularly Victorian and Edwardian properties in Roath, Pontcanna, Canton, and Penylan — still feature aged lead, vulcanised rubber (VIR), or brittle PVC wiring that no longer meets modern safety standards or electrical demand.

A full house rewire replaces all outdated cables, sockets, switches, consumer units, and bonding conductors. Not only does this eliminate fire hazards, but it also provides modern conveniences like dedicated kitchen appliance circuits, USB charging points, and smart lighting controls.

We plan each project carefully, working room-by-room to keep disruption to a minimum and leaving your property tidy at the end of each day.

What is Included in Our House Rewiring

New Metal Consumer Unit with SPD

18th Edition dual RCD or all-RCBO board with surge protection for your home electronics.

Custom Socket & Switch Layouts

Carefully positioned double sockets, bedside USBs, and modern brushed or white faceplates.

High-Efficiency LED Lighting Circuits

Low-energy architectural downlights, dimmer switches, and exterior security lighting.

Mains-Powered Smoke & Heat Alarms

Interlinked smoke and heat detection installed in compliance with current building safety standards.

Questions About This Service

Frequently Asked Questions

Key signs include an old fuse box with rewireable fuses, round-pin sockets, fabric-coated cables, black rubber wiring, switches mounted in wooden backboxes, or circuits that constantly trip.
Prompt Cardiff Dispatch

Request a Free Quote

Speak with our Cardiff electricians today about your property requirements.

Call: +44 800 470 0818
Compliant with BS 7671 Regulations
No Obligation Estimates
Cardiff & Surrounding Areas