Circuit Dead and Won't Come Back? We'll Find Where It Broke

Start With What You Are Seeing

Power loss comes in flavours, and the flavour is information. One socket dead with its neighbours fine points to a broken connection at or after that socket. A whole room out suggests a circuit-level problem. Half a socket circuit working and half dead is the classic signature of a broken conductor in a ring. A breaker that resets and holds was probably an overload; one that trips again immediately points to a fault on the wiring; an RCD that will not reset at all suggests earth leakage somewhere on the circuits it protects. None of this needs diagnosing by you — but describing it to us accurately shortens the search.

The Common Causes

Circuits lose power for a short list of reasons: a protective device that has tripped and needs investigating rather than resetting; a connection that has failed through heat or corrosion, often at a socket, junction or fitting; a cable broken by a screw, a nail or long-term movement; a terminal that was never made properly and has finally let go; or, on outdoor and bathroom circuits, water finding its way somewhere it should not. Age matters too — joints that were fine for thirty years do eventually reach the end, and they usually pick a winter evening to do it.

Why Resetting Alone Isn't the Answer

Resetting a tripped breaker restores power only if the fault was momentary — a one-off overload, a bulb failing. If the fault is still there, the device is doing exactly its job, and repeatedly resetting it keeps re-energising damaged wiring. If a breaker or RCD will not hold, that is the circuit asking for diagnosis, and the right response is to leave it off and book a visit rather than see how long the retry game can go on.

How We Trace the Loss

With the affected circuits safely isolated, we test rather than guess: checking the consumer unit and its devices first, then measuring continuity and insulation along the circuit to find where the path breaks. Ring circuits are tested in a way that reveals a broken conductor quickly; radial circuits are narrowed down from the unit outward, using the pattern of what works and what does not. Access is opened only where the evidence points — a socket, a junction box, a section of floor — and we show you what we find at each step.

The Repair

Failed joints are remade back to sound copper with proper connectors; broken cable is cut out and replaced back to sound sections; a tripping device's cause is corrected, not just its switch. Where the loss turns out to be a faulty appliance or fitting rather than the wiring itself, we confirm that with tests and tell you clearly, because replacing wiring that was never faulty is a bill you should not pay. The circuit is then tested under load and the power restored with everything proven working.

Aftercare and Prevention

If the failure had a preventable cause — an overloaded extension, water ingress, a fitting past its best — we will say what it was and what would stop a repeat. Where the circuit's neighbours share the same age or history, we will flag anything else worth checking before it picks its own winter evening.

When to Call Us

Book a visit for any circuit that will not come back after one sensible reset, any RCD that will not reset at all, partial power loss after decorating or building work, and losses that follow storms or leaks. Burning smells, scorch marks or warmth mean switch off at the consumer unit and treat it as urgent.

Book Your Power Loss Repair Today

Dead circuits are rarely mysterious to someone with the right instruments — the break is somewhere specific, and finding it is our job, not your worry. Call or book online and we will trace the loss, repair the cause, and leave you with a circuit you can forget about again.