Emergency Electrical Repairs: What Counts and What It Costs

An electrical emergency is a situation where there is an immediate risk to life, a risk of fire, or a complete loss of electrical supply to a property. Not every electrical problem is an emergency, and understanding the difference saves customers money and prevents electricians being called out unnecessarily at premium rates.

If there is any doubt about whether a situation is an emergency, the safest course of action is to turn off the main switch at the consumer unit and call an electrician. It is always better to be cautious with electrical faults.

The majority of emergency call-outs fall into a small number of categories. For electricians, knowing the common scenarios helps you prepare your van with the right materials and diagnose the fault more quickly on arrival.

Emergency call-out charges vary by region, time of day, and the individual electrician. However, there are common charging structures that customers should expect and electricians should consider when setting their prices.

These prices are typical for England and Wales in 2026. London and the South East are at the higher end; the Midlands and North are typically lower. Scotland and Northern Ireland may differ. Always agree the call-out charge with the customer before attending to avoid disputes.

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In emergency situations, the first priority is always to make the situation safe. This does not necessarily mean completing the full repair there and then. A temporary make-safe restores safety and, where possible, partial or full power to the property, with a permanent repair scheduled for normal working hours.

A make-safe is not a bodge. It is a legitimate and often necessary first response that prioritises safety over completeness. The key is clear communication with the customer about what has been done, what remains to be done, and when the permanent repair will take place. Always document the make-safe in writing.

One of the most common mistakes during an electrical emergency is calling the wrong person. The responsibility for the electrical supply is split between the DNO (Distribution Network Operator) and the property owner at the meter.

If you are an electrician attending an emergency and discover that the fault is on the supply side (upstream of the meter), do not attempt to work on the DNO's equipment. Advise the customer to call 105 and make the property safe on the customer side if needed. Working on DNO equipment without authorisation is illegal and extremely dangerous.

If a customer is waiting for an emergency electrician, there are several things they can do to stay safe:

• Turn off the main switch — if there is a burning smell, sparking, or any sign of fire, turn off the main switch at the consumer unit. If the consumer unit itself is the source of the problem, do not touch it and call 999.
• Do not touch anything wet — if water has come into contact with electrical equipment, do not attempt to unplug, switch off, or move the equipment. Water conducts electricity and you could receive a fatal shock.
• Keep everyone away — if there are exposed live conductors or damaged equipment, keep all people and animals away from the area. Use physical barriers if possible.
• Do not attempt DIY repairs — electrical work must be carried out by a qualified electrician. DIY electrical repairs during an emergency are extremely dangerous.
• Use torches, not candles — if the power is off, use battery-powered torches or phone torches. Candles introduce a fire risk, particularly if the electrical fault has also caused other damage.

Emergency call-out work can be a profitable addition to your business, but it requires preparation. You need the right materials in your van, clear pricing communicated upfront, and the ability to generate documentation on site.

Keep your van stocked with the most common emergency repair materials: a selection of MCBs and RCBOs in common ratings, spare consumer unit if you specialise in CU changes, cable in common sizes, junction boxes, wiring accessories, cable clips, and a good selection of connectors. Time spent driving to the wholesaler during an emergency call-out is unprofitable time.

Always agree pricing with the customer before you start work. State your call-out fee clearly over the phone, and if the job requires parts or additional labour beyond the make-safe, provide a quote before proceeding. Customers in an emergency are vulnerable and it is both unethical and potentially illegal under consumer protection legislation to take advantage of their situation.

After completing the work, issue the appropriate certificate. Even a make-safe should be documented with a minor works certificate or a written report describing what was done, what was isolated, and what remains to be done. This protects both you and the customer.

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