Why does my fuse box keep tripping again and again?

A fuse box or RCD usually keeps tripping because something on the circuit is unsafe, overloaded, damaged or affected by moisture. Many customers keep resetting it, but that can hide the real issue. The safest step is to stop forcing the circuit back on and ask a qualified electrician to test the circuit, appliances and wiring properly.

Is a burning smell from a socket or fuse box dangerous?

Yes, a burning smell from a socket, switch, light fitting or consumer unit should be treated seriously. It may be caused by overheating, loose connections, damaged wiring or overloaded circuits. Turn off the affected circuit if it is safe to do so, avoid using the outlet, and arrange an urgent electrical inspection before the fault becomes more serious.

What happens if my EICR report fails?

If an EICR fails, it means the electrical installation has issues that need attention before it can be considered satisfactory. The report should explain the observations and codes clearly. RCD Electrical helps customers understand what has failed, what is urgent, what remedial work is needed, and how to bring the installation back to a safer standard.

How do I know if my house needs rewiring?

Common signs include frequent tripping, flickering lights, warm sockets, buzzing switches, damaged accessories, very old cabling, not enough sockets, or an old fuse board with limited protection. An electrician can inspect the installation and confirm whether you need a full rewire, partial rewire or targeted repairs.

Why has only part of my property lost power?

If only one room, floor or group of sockets has lost power, the issue may be linked to a tripped circuit, damaged cable, faulty socket, loose connection or appliance fault. A professional electrician can isolate the affected circuit and test it safely, rather than replacing parts at random or guessing where the problem is.

Can an electrician find a hidden fault without breaking walls?

In many cases, yes. Good fault finding starts with testing, isolating circuits and narrowing down the cause before any disruptive work is considered. The aim is to identify the fault with minimal damage, explain the likely cause clearly, and only lift floors, open fittings or access walls when it is genuinely necessary.

Should I upgrade my old fuse board?

An old fuse board may not offer the level of protection expected in a modern property. Customers often upgrade because they want better safety, RCD or RCBO protection, cleaner circuit separation, and fewer nuisance faults. Before replacing it, the existing wiring should be checked so hidden issues are found before the new consumer unit is installed.

How much will electrical fault finding cost?

The cost depends on how complex the fault is and how long it takes to trace safely. A simple issue may be found quickly, while intermittent tripping or hidden wiring faults can take longer. A good electrician should explain the investigation process, keep you updated, and confirm the next steps before carrying out major repairs.

When is an electrical problem an emergency?

You should treat it as urgent if there is a burning smell, sparks, repeated power loss, exposed wiring, water near electrics, buzzing from the consumer unit, smoke marks, or a circuit that will not reset. These are the problems customers should not ignore, because they can point to a safety risk that needs prompt professional attention.

RCD Electrical

Electrician in London

Trusted electrician in London providing fast, reliable electrical services for homes and businesses.

EICR

Professional EICR certificates in London for landlords, homeowners and businesses, ensuring your electrical installation is safe, compliant and rental-ready.

Learn More

24/7 Emergency

24/7 emergency electrician in London for urgent faults, power loss, tripping circuits and electrical issues requiring fast, reliable response.

Learn More

Fire Alarm

Fire alarm installation, testing and maintenance in London to help protect your property and meet essential electrical safety standards.

Learn More

Full Rewiring

Complete house rewiring and electrical upgrades in London, carried out safely by qualified electricians for modern, reliable power throughout your property.

Learn More

Emergency Lighting

Emergency lighting installation, testing and maintenance in London, including LED emergency systems, escape route lighting and fully compliant safety solutions for commercial and residential properties.

Learn More

Fuse Board Upgrade

Fuse board upgrades and consumer unit replacements in London to improve electrical safety, performance and protection for your home or business.

Learn More

⚡ Fast Help When Your Electrics Go Wrong

Emergency Electrician in London

Electrical problems are stressful, especially when the power keeps tripping, sockets stop working, lights flicker, or you notice a burning smell from your fuse box. RCD Electrical helps London homeowners, landlords and businesses get faults checked properly, repaired safely and explained clearly by a skilled local electrician.

Power Keeps Tripping Burning Smell From Fuse Box No Power In The Property Faulty Sockets & Switches Consumer Unit Problems Emergency Electrical Repairs

Get an Electrician Today Call 020 3488 2928 →

Fast Help With Urgent Faults

Safe Proper Testing & Diagnosis

Clear No Guesswork, Honest Advice

24/7 Urgent electrical help across London

Electrical Repairs, EICR & Safety Checks

Fast, tidy and professional electrical work designed to keep your property safe and compliant.

Power faults & tripping circuits Socket, switch & lighting repairs Consumer unit / fuse box upgrades Landlord EICR certificates

⚡ London Electricians

Why Choose RCD Electrical?

When your electrics keep tripping, sockets stop working, lights flicker or you are worried about safety, you need more than a quick guess. RCD Electrical provides skilled local electricians in London who diagnose the problem properly, explain what is wrong clearly and carry out safe, reliable repairs for homes, landlords and businesses.

24

Fast Help When Power Fails

If you have lost power, your fuse box keeps tripping or part of the property has suddenly stopped working, we respond quickly and focus on finding the real cause, not just resetting the switch.

✓

Safety Checks You Can Trust

Many customers worry whether their wiring, rental property or fuse board is safe. Our EICR certificates and electrical inspections give you clear answers, proper testing and practical advice.

↯

Accurate Fault Finding

Flickering lights, faulty sockets, burning smells, buzzing switches and intermittent faults can be frustrating. We trace the issue carefully so the repair is safe, targeted and long-lasting.

⚙

Modern Protection For Your Property

Old fuse boxes and outdated consumer units can leave your home or business exposed to avoidable risks. We upgrade electrical protection to make your system safer, cleaner and more reliable.

Book an Electrician Call 020 3488 2928 →

⚡ Electrical Rewiring London

Worried About Old or Unsafe Wiring?

Old wiring can cause tripping circuits, flickering lights, warm sockets, burning smells and constant electrical problems that make your property feel unsafe. RCD Electrical provides electrical rewiring services in London for homeowners, landlords and businesses who want safer wiring, better protection and a more reliable electrical system.

✓

Safe Full & Partial Rewiring

Whether your whole property needs rewiring or only certain circuits are outdated, we upgrade the wiring properly so your electrics can handle modern daily use.

↯

Fix Tripping & Burning Smell Issues

If your fuse box keeps tripping, sockets feel warm or you notice a burning smell, we trace the fault carefully and repair unsafe wiring before it becomes a bigger risk.

⚙

Modern Consumer Unit Protection

Many older fuse boxes do not provide the level of protection modern homes and businesses need. We can upgrade your consumer unit for safer, cleaner and more reliable power.

★

Clear Testing & Honest Advice

Customers often worry about whether rewiring is really needed. We test properly, explain what we find in plain language and recommend the safest solution without guesswork.

View Rewiring Services →

Homes • Landlords • Businesses

⚡ EICR Certificate London

Worried Your Property May Fail an EICR?

Many landlords, homeowners and business owners only book an EICR when they are worried about safety, a tenancy deadline, tripping circuits, old wiring or a previous failed report. RCD Electrical provides EICR testing in London with proper inspection, clear fault diagnosis and honest remedial advice so you know exactly what needs fixing and why.

✓

Clear EICR Reports

Get a professional electrical safety report for your rental property, home or business, with clear results that explain whether your installation is satisfactory or needs attention.

↯

Find the Real Cause of Faults

If circuits keep tripping, power drops out or a fault keeps coming back, we trace the issue properly instead of guessing, helping you avoid repeated call-outs and unsafe temporary fixes.

⚙

RCD & Circuit Testing

We test RCD protection, earth faults, overloaded circuits and unsafe wiring conditions to identify risks that may not be obvious until a proper inspection is carried out.

★

Practical Remedial Advice

If your EICR fails, we explain the issues in plain language and provide a clear repair plan to help bring your electrical installation back up to a safer, compliant standard.

Book EICR Testing → Request Fault Finding

Real Electrical Questions

Questions London Customers Actually Ask

Practical answers for the electrical problems people search for every day — from tripping fuse boxes and burning smells to failed EICR reports, old wiring, emergency faults and unclear repair costs.

Our Blogs

Keeping Harrow Powered – Your Go-To Electricians

EXPLORE ALL BLOGS

RCD Electrical

Electrician in London

EICR

24/7 Emergency

Fire Alarm

Full Rewiring

Emergency Lighting

Fuse Board Upgrade

Emergency Electrician in London

Electrical Repairs, EICR & Safety Checks

Why Choose RCD Electrical?

Fast Help When Power Fails

Safety Checks You Can Trust

Accurate Fault Finding

Modern Protection For Your Property

Worried About Old or Unsafe Wiring?

Safe Full & Partial Rewiring

Fix Tripping & Burning Smell Issues

Modern Consumer Unit Protection

Clear Testing & Honest Advice

Worried Your Property May Fail an EICR?

Clear EICR Reports

Find the Real Cause of Faults

RCD & Circuit Testing

Practical Remedial Advice

Questions London Customers Actually Ask

Our Blogs

Keeping Harrow Powered – Your Go-To Electricians

Fast, Reliable and Local: Harrow’s Top Electricians

Can I Carry Out My Own Electrical Work in the UK?

The Best Electrical Services in Harrow – Your Trusted Local Experts

How to Safely Identify Electrical Faults Before Calling an Electrician

Is it Illegal to Change a Light Fitting?

QUICK LINKS

OUR SERVICES

CONTACT RCD