Many London homes — particularly period properties — are still running on consumer units that are decades old, made from combustible materials, or missing modern RCD (residual current device) protection entirely. As homes take on heavier loads from EVs, heat pumps and smart appliances, an outdated board isn't just inconvenient — it's a genuine fire and shock risk.
Signs You Need an Upgrade
- Your consumer unit still has a wooden or Bakelite casing
- Frequent or unexplained tripping
- No RCD protection on sockets or circuits
- You're adding an EV charger, hot tub, or high-load appliance
- Your last EICR flagged the board as a C1 or C2 defect
- The board has rewireable fuses rather than circuit breakers
What Happens When You Call
- We survey your existing installation and current circuit load.
- We recommend the right board for your property size and future needs.
- Your upgrade is scheduled with minimal disruption — most jobs completed in a single day.
- We test every circuit and issue a Part P compliance certificate on completion.
Why Choose EU Electrical
- Boards fitted to current BS 7671 wiring regulations
- Certification provided for building control and insurance purposes
- Clean, tidy installation with minimal downtime
- Coverage across Greater London