Professional Electrical Fusebox Replacement Services in London
Ensuring Your Safety with Expert Fusebox Electrical Services
When it comes to electrical safety in your home, the fusebox (also known as a fuseboard or consumer unit) is your first line of defence. At 24emergency Electrician Ltd, we provide fully compliant fusebox replacement services in London.
Whether you’re experiencing frequent circuit trips or your current fusebox no longer meets modern safety standards, our electricians are here to help. We offer affordable fusebox replacement costs, expert installations, and complete peace of mind.

Why Replace Your Electrical Fusebox?
An outdated or faulty fuseboard isn’t just a nuisance, it’s a safety hazard. Older units often lack the crucial safety features that modern electrical fuseboxes provide.
If you’re unsure whether your system is up to date, look for the following signs:
Warning Signs Your Fuseboard Needs Replacing:

Circuit and Power Outage Diagnostics
Constantly resetting fuses or breakers is a red flag.
Scorch Marks or Burning Smells
These indicate overheating and potential fire hazards.
Flickering Lights or Power Surges
A struggling fuseboard can’t regulate power properly.
Old-Style Components
Fuse wire or dated casings suggest an obsolete system.
No RCD Protection
Modern regulations require RCDS to protect against electrocution.
Replacing your fuseboard with a modern electrical fusebox enhances your property’s safety and ensures legal compliance.
Why Choose Us for Your Fusebox Electrical Services?
We combine 15 years of experience with a commitment to safety and customer satisfaction. Our certified electricians operate offer expert advice and reliable services.


24/7 Emergency Call-Outs
We’re always available for urgent fusebox failures.

NICEIC-Certified Electricians
Our electricians are fully trained to handle all electrical fuseboard upgrades.

Local Expertise
We understand London’s unique building codes and regulations.

Transparent Pricing
We offer honest and upfront quotes.

Fast Turnaround
We replace most fuse boxes within a few hours.
Whether you need a routine upgrade or a replacement, we’re your go-to experts for electrical fusebox services near me in London.
Benefits of Upgrading to a Modern Electrical Fusebox
Still unsure if it’s time to upgrade? Here are just a few benefits of investing in a new fusebox unit:

Enhanced Protection
RCDS provide life-saving protection against electrocution.

Peace of Mind
Confidence that your system complies with UK safety standards.

Energy Efficiency
Modern fuseboxes help regulate power usage effectively.

Property Value
Boosts resale value and simplifies the home-buying process.

Insurance Compliance
Many providers require a compliant electrical system.
Understanding Fusebox Replacement Cost in London
One of the most common questions we receive is: How much does it cost to replace a fusebox in London?
The Cost of Replacing a Fusebox – What to Expect
The cost to replace a fuse box typically ranges between £400 and £650. It depends on several factors, including:
- Property Type & Size: Larger homes may require more circuits and labour.
- Fuseboard Specification: The type of unit installed (e.g., RCBO vs dual RCD).
- Additional Electrical Work: Rewiring, bonding, or earthing upgrades.
- Accessibility: Hard-to-reach locations can increase installation time and cost.
We offer transparent and free quotes for all fusebox electrical services in London.
Our Comprehensive Fusebox Replacement Services
We specialise in fusebox electrical services for both domestic and commercial properties. We handle all, whether it’s a full consumer unit replacement or a safety inspection.
What’s Included in Our Fusebox Services?
- Thorough inspection of your existing fuseboard.
- Recommendations for the most suitable new electrical fusebox.
- Safe disconnection and removal of your old unit.
- Installation of a new, compliant consumer unit.
- Testing all circuits and safety devices.
- Issuance of certification (Electrical Installation Certificate).
Our electricians are qualified and NICEIC-approved. This means that all work is carried out to the highest standards and meets BS 7671 Wiring Regulations.

Contact Us to Schedule Your Fusebox Replacement in London
Don’t leave your electrical safety to chance. Whether your fuseboard is outdated or damaged, 24emergency Electrician Ltd is here to help. Contact us for fast and reliable fusebox installation services in London.
Call us now for a free quote and book your inspection.
Frequently Asked Questions ?
Can I replace my fusebox myself?
Absolutely not. Fusebox replacement is not a DIY task. It involves working with high-voltage wiring and requires technical expertise. Attempting this yourself could result in:
- Serious injury or death due to electric shock.
- Fire hazards.
- Insurance invalidation.
- Legal issues for non-compliance with Part P of the Building Regulations.
Only a qualified, certified electrician should perform this work. At 24emergency Electrician Ltd, all our electricians are fully insured and NICEIC-approved.
How long does it take to replace a fusebox?
The typical fusebox replacement process takes 4 to 6 hours. However, timing can vary depending on:
- The complexity of the electrical system.
- The number of circuits to connect.
- Whether additional work (like rewiring or earthing) is needed.
We aim to complete the job efficiently, with minimal disruption to your routine.
Is the fusebox replacement process disruptive?
Not at all. Our goal is to make the replacement as smooth and disruption-free as possible:
- Power will be turned off temporarily for safety
- We schedule jobs at your convenience
- All work areas are left tidy and safe
- Any old parts or debris are responsibly removed
Most clients are pleasantly surprised at how seamless the process is.
What’s the difference between a fusebox and a consumer unit?
A fusebox and a consumer unit refer to the same essential component of an electrical system. However, there is a difference in terminology and functionality:
- Fusebox is the older term for units with traditional wire or cartridge fuses.
- Consumer unit is the modern equivalent, typically fitted with circuit breakers and RCDS (Residual Current Devices).
How do I book a fusebox replacement or get a quote?
Booking is easy:
- Call us directly for an immediate response.
- Fill out our online booking form for a callback.
- We’ll schedule a visit.
You’ll receive a free, no-obligation quote. If you decide to go ahead, we can schedule fusebox installation.