When You Need an Emergency Electrician in Plymouth

Published August 2026 | When you need an emergency electrician

This guide covers how to recognise a genuine electrical emergency, what to do in the first few critical minutes, and when you need a qualified electrician rather than a wait-and-see approach. It's aimed at Plymouth homeowners and tenants across Devon who want to know what's dangerous, what can wait, and how to handle an electrical crisis without putting themselves at risk.

Before You Start - Safety First

Electrical emergencies can be life-threatening. The single most important principle is this: if you're in any doubt about safety, get everyone out of the property and call for professional help immediately. Electricity can't be seen, heard, or smelled until it's already causing damage - either to your wiring or to you.

The most common electrical emergencies our engineers attend include complete loss of power, burning smells from sockets or the consumer unit (fuse box), sparking from outlets or appliances, electrical shocks, persistent RCD tripping, and flooding that has reached electrical equipment. Each carries different risks, but none should be investigated with improvised tools or bare hands.

Before you do anything else, keep these rules in mind:

• Do not touch exposed wiring or damaged sockets under any circumstances
• Do not repeatedly reset a circuit breaker that keeps tripping - it's tripping for a reason
• Do not use electrical appliances if you can smell burning or see scorch marks near any fitting
• If water has entered any electrical point - sockets, switches, or the consumer unit - treat it as a full emergency and do not touch anything

What You Will Need

Unlike a standard DIY repair, dealing with an electrical emergency is mostly about having the right information ready rather than the right tools. Here's what to have to hand before you call anyone.

• Access to your consumer unit - know where it is in your property. In most homes it's in a hallway, under the stairs, or in a utility room. You need to reach it quickly to switch off the main power if required.
• A working torch - your phone torch will do in a pinch, but a dedicated torch is better. Never use candles near electrical equipment.
• Your electricity network operator's number - for faults on the street rather than inside your property, you need National Grid Electricity Distribution. In Devon and the South West, call 105. This is free and available 24 hours a day.
• A clear account of what happened - when the problem started, what you were doing at the time, any smells or sounds, and which circuits are affected. The more detail you give, the faster an engineer can diagnose the fault.
• Time budget - allow one to three hours for an emergency attendance and initial repair. Larger faults, consumer unit replacements, or complex wiring faults will take longer.

Step-by-Step Instructions

Step 1 - Work Out Whether It's a True Emergency

Not every electrical problem demands an emergency callout. A single dead socket, a tripped circuit after overloading a plug board, or a bulb that won't light - these are annoying but not dangerous, and they can wait for a standard daytime appointment. A genuine emergency typically involves one or more of these: visible sparking or arcing from any fitting, a persistent burning smell from a socket or the consumer unit, an RCD or breaker that keeps tripping despite being reset, someone receiving an electric shock, or water that has entered electrical equipment.

If you're not sure which category you're dealing with, the Voltrade GoFIX diagnostic tool can help you work through your symptoms before you call anyone. It's designed to help homeowners identify the most likely cause of a fault, so you can describe the problem clearly and make a better-informed decision about urgency.

Step 2 - Switch Off at the Mains If It's Safe to Do So

If there's an active risk - sparking, burning smell, or suspected wiring fault - go to your consumer unit and flip the main isolator switch. This is typically a large switch at the top of the unit labelled "Main Switch" or "Isolator". Switch it off and leave the individual circuit breakers alone. Only do this if you can reach the consumer unit safely, without stepping through water or getting close to damaged fittings.

If the consumer unit itself is the source of the smell, heat, or sparking, do not open it. Leave the property, call 999 if there is visible fire or smoke, and then call an emergency electrician.

Step 3 - Check Whether the Fault Is on the Network

Before calling a private electrician, spend 60 seconds checking whether the power cut is a street-level issue rather than a fault inside your home. Look at your neighbours' properties - if multiple houses are out, the fault is almost certainly on the network. In Plymouth and across Devon, call 105 to report a power cut to National Grid Electricity Distribution. They'll confirm whether there's a known outage in your area and give you an estimated restoration time. This call is free and they handle the fault at no cost to you.

Step 4 - Disconnect Appliances From Affected Circuits

Once you've switched off the mains power, unplug appliances from any sockets in the affected area. This protects your equipment from voltage spikes when power is restored, and it makes it easier for the electrician to test each circuit individually without interference. Pay particular attention to sensitive electronics - computers, TVs, smart home hubs, and network equipment - as these are most vulnerable to surge damage when power returns.

Step 5 - Call a Qualified Emergency Electrician

Once you've confirmed the fault is internal and not a network issue, call a registered emergency electrician. In Plymouth, emergency call-out fees typically run between 100 and 200 pounds, with additional hourly rates of around 70 to 120 pounds per hour for out-of-hours work. Standard in-hours rates are usually 50 to 80 pounds per hour on top of the call-out charge. These figures vary by firm and by the complexity of the job, so always ask for a clear breakdown before work starts.

When you call, give them specifics: when the problem started, what you noticed first (smell, sound, power loss), whether you've already switched off at the mains, and whether anyone has received a shock or if there's visible damage. Always ask whether the electrician is registered with NICEIC, NAPIT, or an equivalent approved scheme. Registered engineers work to BS 7671 standards, and their work is inspectable - which matters if you ever need to make an insurance claim or sell the property.

Step 6 - Prepare the Property for Their Arrival

While you're waiting, there are a few things you can do to help the engineer work faster. Clear access to the consumer unit, and if the problem is isolated to a specific room, make sure it's accessible with space around the sockets or switches involved. Move furniture away from any fittings that will need to be inspected. If there's been water ingress, note down how far it spread - which rooms, how high on the walls - as this helps the engineer assess how many circuits may have been compromised.

Keep children and pets clear of the affected area. If the main power is off and it's a cold night, remember that a gas boiler with electronic ignition may still run if the fault doesn't affect the boiler circuit - check with the engineer when they arrive.

Step 7 - Work Through the Diagnosis With the Engineer

When the electrician arrives, walk them through exactly what happened and in what order. A good engineer will carry out a visual inspection first, starting at the consumer unit and working outward to the affected circuits, before using test equipment. They'll typically use a multifunction tester to check insulation resistance, loop impedance, and RCD performance. This testing phase can take anywhere from 20 minutes to over an hour, depending on how widespread the fault is.

Ask for a written report of findings, particularly if the repair will need follow-up visits or if you're renting. Landlords are legally required to ensure electrical installations meet safety standards, and a written fault report from a qualified engineer provides an important paper trail for both parties.

Step 8 - Understand the Repair Scope Before Work Begins

Get a clear written or verbal quote before any repair work starts. Minor repairs - replacing a faulty socket, an RCD, or a single circuit breaker - typically cost between 80 and 200 pounds including labour. Replacing a consumer unit, which may be necessary if yours is old, overloaded, or damaged, commonly costs between 500 and 1,000 pounds depending on the size of the installation. Rewiring a single room typically runs from 300 to 600 pounds. A full rewire on a mid-sized Plymouth home can range from 3,000 to 6,000 pounds or above, and will almost always require the work to be notified to the local authority under Part P of the Building Regulations.

What to Do If This Does Not Fix It

Sometimes an emergency repair removes the immediate danger without resolving the underlying cause. If lights continue flickering after a circuit breaker is replaced, or an RCD trips again within days, there's likely a deeper wiring fault. This is common in older properties, many of which have wiring that predates modern load demands and was never designed to carry the number of devices a typical household runs today.

In these cases, ask your electrician to carry out an Electrical Installation Condition Report, commonly called an EICR. This is a full inspection of your fixed wiring against BS 7671 standards, and it gives you a clear coded assessment of what's safe, what needs monitoring, and what's urgent. EICRs for a typical Devon home typically cost between 150 and 300 pounds, depending on the size and complexity of the installation. Private landlords are legally required to have one at least every five years, and to provide a copy to tenants.

If the fault is intermittent - appearing and disappearing without obvious cause - consider asking specifically for an engineer experienced in fault-finding work. Tracking down an intermittent fault in a ring final circuit or a junction box buried inside a wall requires patience and specialist equipment, and not every general electrician will have that background.

When to Stop and Call a Professional

An electrical emergency is one of the few home situations where "have a look yourself" is genuinely the wrong approach. If any of the following apply, stop immediately and call a qualified electrician:

• You can smell burning from any socket, switch, or the consumer unit
• A circuit breaker or RCD keeps tripping after being reset
• Any wiring or electrical fitting has been in contact with water
• Someone has received an electric shock, however minor it seemed at the time
• You can see scorch marks or discolouration around any electrical fitting
• Lights are flickering across multiple rooms simultaneously without a clear cause
• You can hear buzzing or crackling from inside walls or from the consumer unit

In England, Part P of the Building Regulations means that most electrical work involving fixed wiring in a domestic property must be carried out by a competent person and, in many cases, notified to building control. This rule exists because poorly installed wiring is one of the most common causes of house fires in the UK. Our engineers strongly advise against any attempt to repair fixed wiring, replace a consumer unit, or extend circuits yourself. Unregistered work can also invalidate your buildings insurance, which makes an already serious situation considerably worse.

Questions About This Process

How quickly can an emergency electrician reach me in Plymouth?

Most emergency electricians operating in Plymouth aim to attend within one to four hours, depending on the time of day and current demand. During evenings, weekends, and public holidays, response times can be longer, though many firms advertise a guaranteed response window when you call. Ask for an estimated arrival time upfront so you can plan, and confirm whether the call-out fee covers the first hour of labour or is charged separately on top of it.

Is it safe to stay in the property while I wait for the electrician?

It depends on the nature of the fault. If you've switched off the mains power and there's no burning smell or visible fire risk, staying in the property is generally fine. However, if a burning smell persists after the power is off, or if there's any sign of heat damage or smoke, leave immediately and call 999 before calling an electrician. The fire service will attend suspected electrical fires and make the property safe before any engineer enters.

Will my home insurance cover an emergency electrician callout?

Some home insurance policies include home emergency cover as standard, while others offer it as a paid add-on. Where it applies, it typically covers the call-out fee and the first hour of labour for genuine emergencies such as total power loss or dangerous exposed wiring. Check your policy documents before you call, as using your insurer's approved contractor usually means the cost is handled directly. If your policy doesn't include this cover, you'll pay the electrician's rates yourself and can then consider whether the underlying fault gives grounds for a wider claim.