Fuseboard Upgrades Liverpool
18th Edition consumer units with surge protection. Certificate included. Same-day available.
Fixed pricing · Certificate included · All include surge protection
Worried About Electrical Safety?
We regularly speak to customers who are anxious about electrical fires or simply want peace of mind that their family is protected. That concern is completely understandable and it is exactly why we take the time to explain your options clearly.
Think of your fuseboard like the engine of your car. It is the heart of your home's electrical system and, just like a car engine, the type you have determines how well it protects you.
Below we explain three protection levels available, from good to ultimate, so you can choose what is right for your home and your budget.
Not Sure Which Board You Need?
Call us and we will walk you through the options in plain English. No jargon. No pressure.
📞 Call 07399 676656Choose Your Protection Level
Same quality installation — just different levels of protection. All include surge protection and NICEIC certificate.
- RCD protection
- 18th Edition compliant
- Surge protection included
- NICEIC certificate
- Circuits trip in groups
- No arc fault detection
- Individual circuit protection
- 1 trip = 1 circuit only
- Easy fault finding
- Surge protection included
- NICEIC certificate
- No arc fault detection
- Arc fault detection
- Best fire protection available
- 1 trip = 1 circuit only
- Individual protection
- Surge protection included
- NICEIC certificate
What Happens When Your Electrics Trip
This is why the protection level you choose matters in practice.
Our Recommendation
What Customers Say
Real fuseboard upgrade reviews from Liverpool homeowners
Old fuseboard failed the EICR. Tom replaced it with an RCBO board the same week. Certificate issued same day. Very professional and left everything clean and tidy.
British Gas quoted me £1,700. Ideal Electrical did it for £699 with the same NICEIC certificate. Wish I had found them sooner. Absolutely brilliant service.
Had the old wire fuses replaced with a modern board. The lads explained everything clearly, worked cleanly throughout and tidied up after themselves. No mess at all.
What's Included in Your Fixed Price
No hidden extras. The price we quote is the price you pay.
What Is a Dual RCD Board?
Two RCDs protecting groups of circuits. RCD stands for Residual Current Device — a safety switch that instantly cuts power if it detects electricity flowing where it should not, such as through a person during an electric shock.
How It's Wired
Advantages
- Affordable at £699
- Full RCD protection
- Meets 18th Edition requirements
- Surge protection included
Limitations
- One trip = half the house loses power
- Harder to identify which circuit has faulted
- No arc fault detection
Best For
- Budget-conscious homeowners
- Buy-to-let landlords
- Upgrading from old wire fuses
- Where cost is the priority
What Is a Full RCBO Board?
RCBO stands for Residual Current Breaker with Overcurrent protection. It combines RCD protection with overload protection in one device. A full RCBO board gives each circuit its own individual RCBO. If one trips, only that circuit goes off and everything else in the house stays on.
How It's Wired
Advantages
- One trip = one circuit only
- Easy to identify which circuit faulted
- Better protection overall
- No nuisance trips affecting whole house
Limitations
- Costs £125 more than dual RCD
- No arc fault detection
Best For
- Families with children
- People working from home
- Homes with freezers full of food
- Anyone wanting peace of mind
The extra £125 is worth it. When your toaster trips you do not lose power to lighting, your home office or the kids' bedrooms. It is a small price for a much better experience.
What Is an AFDD Board?
AFDDs detect dangerous electrical arcs that standard RCDs and RCBOs cannot see. An arc can burn at 6,000 degrees inside your wall without tripping a standard board. AFDDs monitor the electrical signature of current flow and detect the unique pattern of a dangerous arc, cutting power before a fire starts.
What Causes Electrical Arcs?
Arcing happens when electricity jumps across a gap creating sparks and intense heat.
Terminals that work loose over time inside sockets, fittings and the consumer unit
Mice and rats chewing through cable insulation inside walls, lofts and floor voids
A nail or screw accidentally driven through a hidden cable during renovation work
Insulation breaking down over decades in older Liverpool properties with pre-1970s wiring
AFDD Pricing Breakdown
Price varies: add or subtract approximately £100 per circuit. A 6-way board is around £1,100. A 10-way is around £1,500.
Best For
- Families with young children
- Properties with older wiring
- Properties with known rodent issues
- Hidden cables and difficult-to-access runs
- Maximum peace of mind
What Is Surge Protection?
Power surges are sudden spikes in voltage that travel through your electrical system. They can be caused by lightning strikes, grid switching by the electricity supplier, faulty equipment turning on and off, and power restoration after a cut.
A Surge Protection Device sits in your fuseboard and monitors incoming voltage. When it detects a spike it diverts the excess voltage safely to earth before it reaches your appliances. Think of it like a pressure relief valve that lets normal electricity through but blocks anything dangerous.
All our fuseboard upgrades include surge protection at no extra cost. It is now required by 18th Edition wiring regulations.
Without Surge Protection, These Are at Risk
What We Inspect Before Your New Board
A fuseboard upgrade is notifiable work under Part P building regulations. We are required to inspect your existing electrical system before submitting notification to building control. This is why every upgrade includes a free NICEIC certificate — we have to do the testing anyway.
Upgrading Old Fuseboards: What to Expect
Why Modern Boards Are More Sensitive
RCDs and RCBOs are highly sensitive safety devices — which is great for protection, but it means they will not tolerate any defects in your existing electrical installation. Issues that went unnoticed with old wire fuses can cause instant tripping with a new board.
Around 80% of upgrades complete without significant additional work. We are just being honest about what can sometimes happen. If we do find issues, we make the circuit safe, explain the problem clearly and provide a separate written quote for any repairs needed. We never leave you with an unsafe installation.
Common Issues We Find
Sockets or lights added incorrectly by previous owners or tenants
Older appliances developing earth leakage current as insulation degrades
Earth bonding cables that no longer meet current regulation sizes
Connections that have worked loose over years of use causing nuisance tripping
Signs You Need a New Fuseboard
See any of these? Your fuseboard likely will not pass an electrical safety certificate. Call us for a free assessment.
Overheating from the board is a serious fire risk requiring immediate attention
Circuits that trip regularly means the board cannot handle the electrical load
Lights that flicker or dim indicate poor connections at the board or on circuits
Rewirable fuses provide no RCD protection and will fail any EICR inspection
Open gaps in the consumer unit enclosure present a direct shock risk
A board without RCD protection will not pass an EICR or meet current regulations
Not sure whether your fuseboard needs replacing? Call us for a free honest assessment with no obligation.
Book Free AssessmentWhy Choose Ideal Electrical?
Liverpool's trusted fuseboard specialists since 1994
Fully qualified electricians. Every installation certified to BS 7671 18th Edition standards.
We know what works and what does not. Trusted brands only — no cheap components.
British Gas charges £1,600 or more. We do the same certified work for £699.
BG, Contactum and Fusebox. Manufacturers that build to higher standards with better warranties.
No surprises. The price we quote is the price you pay. Certificate always included.
We can often complete your upgrade the same week. Power off during work only.
Ready to upgrade?
CALL 07399 676656How It Works
Simple, professional installation from quote to certificate.
Get Your Free Quote
Tell us about your fuseboard — how many circuits and any known issues. We will give you a fixed price with no hidden costs before any work begins.
Fixed price, no surprisesChoose Your Protection Level
Dual RCD, RCBO or AFDD. We will explain the difference clearly and recommend the best option for your home and your budget.
No pressure, honest adviceWe Install and Test
Power off, old board removed, new board fitted, every circuit tested individually. We work cleanly and tidy up before leaving.
2 to 4 hours typicallyCertificate Issued
NICEIC Electrical Installation Certificate provided on the same day. Required for selling your home, rental compliance and insurance purposes.
Same-day certificationBrands We Install
After 30 years fitting fuseboards in Liverpool, we know which ones last. These manufacturers build to higher standards with better components, better warranties and fewer callbacks.
A trusted UK brand with consistent quality across their consumer unit range. Proven reliability across thousands of Liverpool installations.
Professional-grade consumer units used across commercial and domestic installations. Excellent build quality and long-term reliability.
Premium quality boards with an excellent warranty. A favourite for homeowners wanting the best long-term protection for their property.
Common Questions
Straight answers about fuseboard replacement in Liverpool.
COSTHow much does fuseboard replacement cost in Liverpool?
Fuseboard replacement in Liverpool costs from £699 for a dual RCD board, £825 for a full RCBO board and from £1,300 for an AFDD board. British Gas charges £1,600 to £1,800 for the same certified work. All our prices include supply, installation, testing and an NICEIC Electrical Installation Certificate.
LEGALAre old fuse boxes illegal in the UK?
Old fuse boxes are not technically illegal but they will not pass an EICR, which is legally required for rental properties. When selling a property, buyers increasingly request EICRs and old fuseboards frequently fail. Buyers may use a failed EICR to negotiate the price down or request an upgrade before completing the purchase.
REWIRINGCan I get a new fuse box without rewiring?
Yes, in most cases. Around 80 percent of fuseboard upgrades in Liverpool do not require rewiring. We test all circuits during installation. If your wiring is safe we connect it to the new board. If we find faults we explain them clearly and provide a separate written quote for any repairs needed. We never leave an unsafe installation.
DIYCan I replace a fuseboard myself?
No. Fuseboard replacement is notifiable work under Part P building regulations and must be carried out by a registered electrician who can issue the required Electrical Installation Certificate. DIY installation is illegal and potentially dangerous. The certificate is also required by your insurer and when selling your property.
CERTIFICATEDo I need a certificate for a new fuse box?
Yes. An Electrical Installation Certificate is legally required for fuseboard replacement. This proves the work meets BS 7671 18th Edition wiring regulations. You will need this certificate when selling your house and for any insurance claims. We include the certificate in all our fixed prices at no extra charge.
DURATIONHow long does fuseboard replacement take?
Typically 3 to 5 hours for a standard Liverpool home. Your power will be off during the installation. We always complete the work in a single visit so you are not left without power overnight. Larger properties with more circuits may take slightly longer.
SELLINGCan you sell a house with an old fuse box?
Yes, but it may affect your sale. Buyers increasingly request EICRs before completing a purchase. Old fuseboards typically fail these inspections. Many buyers then negotiate the price down or request an upgrade before exchanging contracts. A new fuseboard with a fresh certificate removes this complication and can actually speed up your sale.
Other Liverpool Electrical Services
Fixed-price electrical work across all Liverpool areas.
Upgrade Your Fuseboard Today
Liverpool's trusted electricians. NICEIC approved. Certificate included.
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