Emergency Electrician London — Available 24 Hours a Day, 7 Days a Week
When you have an electrical emergency, you need someone you can trust to respond quickly, work safely, and fix the problem properly. DM Electrotechnical Services Ltd is available 24 hours a day, 7 days a week across London and Kent — NAPIT registered, fully insured, and with no call-out charge regardless of when you call.
Whether it's a complete power failure, a tripped fuse that won't reset, exposed or sparking wiring, or anything else that feels urgent — call us now on 07535 810812. We'll tell you exactly how quickly we can be with you.
What counts as an electrical emergency?
If any of the situations below sound familiar, don't wait — call us. We'll tell you what to do (and what not to do) while we're on our way.
Complete power loss
Your consumer unit has tripped and you cannot restore power safely yourself.
Burning smell from sockets or wiring
This is a fire risk and must be treated as an emergency.
Sparking from a socket, switch, or appliance outlet
Do not use the socket; call immediately.
Exposed or damaged wiring
Especially in properties with children or pets.
Repeated circuit breaker trips
If a circuit trips more than twice, stop resetting it and call us.
Electrical shock
If anyone has received an electric shock, leave the area and call 999 first, then us.
Flood damage to electrics
Water and electricity are dangerous. Do not restore power. Call us first.
No hot water or heating due to electrical fault
Common in winter; we cover this 24/7.
Our emergency response process
You call 07535 810812 — we answer 24/7. If we're on another emergency, we call back within 10 minutes.
We ask 2–3 questions to assess the situation and advise on safety measures while we travel.
We arrive. All emergency vans carry standard parts — most faults are fixed on the first visit.
We identify the fault, explain the cause in plain English, and fix it. All work is certified and documented.
Unexpected electrical emergency? Spread the cost. Finance available on all jobs over £300 — Klarna and Clearpay. No interest. Apply in under 2 minutes.
Finance Options"Dan arrived within an hour of my call at 11pm when our consumer unit completely failed. He was calm, professional, and had power restored within two hours. I cannot recommend DM Electrotechnical enough — absolute lifesavers."
Frequently Asked Questions
How quickly can you respond to an emergency in London?
For central and south London, our typical response time is 45–90 minutes depending on current demand and traffic. For Kent areas including Swanley, Dartford, and Sevenoaks, we are typically on site within 30–60 minutes. We will give you an honest estimated arrival time when you call.
Do you charge a call-out fee for emergency visits?
No. DM Electrotechnical Services Ltd does not charge a call-out fee. You pay for the work carried out — labour, parts, and any certification required. We provide a clear quote before starting any work.
Is it safe to wait for an electrician or should I call 999?
If there is visible fire, a person has been electrocuted, or water has entered electrical systems, call 999 immediately. For faults without immediate danger — such as power loss, repeated trips, or damaged sockets — it is safe to wait for us. We will advise you on exactly what to do (and not do) while we travel.
Do you cover weekends and bank holidays?
Yes. Our emergency service operates 24 hours a day, 365 days a year — including Christmas Day, New Year's Day, and all bank holidays. The same rates apply regardless of when you call.
Do you fix the problem on the same visit?
In the vast majority of cases, yes. Our emergency vans carry a comprehensive stock of the most commonly needed parts — consumer units, MCBs, RCDs, cable, sockets, and switches. If a specialist part is needed, we make the installation safe and return as a priority within 24 hours.
Areas We Cover
We provide emergency electrician cover across all London boroughs and throughout Kent, including:
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Call or WhatsApp for a free, fixed-price quote — direct to the engineer, no call centres.