Some of the most common signs are faults that cause the fuses to go out regularly, dimming and flickering lights, buzzing noises, charred or discoloured outlets and switches are all common signs. Many older properties in our operating area of Uxbridge, Ruislip and Hillingdon have older fuse boxes (identified by their removal individual fuses) that need to be upgraded to new electrical consumer units (a row of trip switches in a unit). Many older fuse boards do not contain RCD protection, which is a vital aspect to protect people against electric shock. Call our team now to discuss how to keep your system operating and safe for all.