If your home still has an old fuse board — particularly one with rewirable fuses rather than modern circuit breakers — it may not be giving your home adequate protection. DeSoul Electrical upgrades outdated consumer units to modern units fitted with RCD (Residual Current Device) protection, which significantly improves the safety of your home's electrical system. A consumer unit upgrade is also often required when adding new circuits, selling a property, or carrying out a major renovation. We carry out all upgrades in compliance with BS 7671 and issue the appropriate certification on completion.