How do I know if my house needs rewiring?
Tell-tale signs include an old fuse board with rewireable fuses rather than breakers, rubber, fabric or lead-sheathed cabling, frequent tripping or blown fuses, scorch marks or a burning smell around sockets, and a lack of earthing. If your wiring is more than about 30 years old, or you're unsure, an EICR will tell you its true condition.
What is an EICR and do I need one?
An Electrical Installation Condition Report (EICR) is a formal inspection and test of your fixed wiring against BS 7671. It grades any issues (C1, C2, C3 or FI) and confirms whether the installation is safe. Landlords in England legally need one at least every 5 years; for owner-occupied homes it's recommended around every 10 years, or when buying or selling.
Do landlords legally need an electrical safety certificate?
Yes. Since 2020, private landlords in England must have the fixed wiring inspected and tested (an EICR) at least every 5 years, give the report to tenants, and ensure any required remedial work is completed within 28 days. You also need working smoke alarms on each storey and CO alarms where required.
Why does my RCD or circuit breaker keep tripping?
Tripping usually means the system is protecting you from a fault, often a faulty appliance, moisture in a circuit, an overloaded circuit or a wiring fault. Unplug appliances on the affected circuit and try resetting; if it trips again, don't keep forcing it. We can carry out fault finding to trace and fix the cause safely.
What is a consumer unit and should I upgrade my old fuse box?
A consumer unit is the modern name for your fuse board; it distributes power and protects each circuit. Older boards often lack RCD protection, which guards against electric shock and fire. Upgrading to a modern 18th Edition metal consumer unit with RCBOs is one of the most worthwhile safety improvements you can make.
Can I do electrical work myself, or does it need a qualified electrician?
Some minor jobs, such as adding a socket or light to an existing circuit outside a bathroom, aren't 'notifiable', but all electrical work must still comply with BS 7671. New circuits, consumer unit changes and work in a room with a bath or shower are notifiable under Part P and should be done by a registered electrician who can self-certify the work.