Professional Consumer Unit Replacement
If your home still has an old-style fuse box, upgrading to a modern consumer unit is one of the most important safety improvements you can make. Our NAPIT approved electricians provide professional consumer unit upgrades across Sussex, ensuring your home meets current electrical safety standards.
RCD Protection
Modern consumer units with RCD protection to prevent electric shocks and save lives.
MCB Circuit Breakers
Reliable miniature circuit breakers replacing old-style fuses for better protection.
Proper Labelling
Clear circuit labelling so you know exactly which breaker controls which area.
Surge Protection
Optional surge protection devices to safeguard sensitive electronics and appliances.
Professional Installation
Expert installation by NAPIT approved electricians with full certification provided.
Quick Turnaround
Most consumer unit upgrades completed in a single day with minimal disruption.
Get a Free Quote for Consumer Unit Upgrades
Request your free, no-obligation quote today. Our NAPIT approved electricians cover all of Sussex and the surrounding areas. We'll get back to you within 2 hours during business hours.
NAPIT Accredited
All work fully certified to BS 7671 standards
Fast Response
We respond within 2 hours during business hours
Transparent Pricing
Fixed-price quotes with no hidden fees
Fully Insured
All work guaranteed and comprehensively insured
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Request Your Free Quote
We'll respond within 2 hours during business hours.
Consumer Unit Upgrades Across Sussex
We provide professional fuse box replacements across all major towns in Sussex. Select your area for local pricing and availability.
Why Upgrade Your Consumer Unit?
Life-Saving RCD Protection
Modern consumer units include RCD (Residual Current Device) protection that can detect electrical faults and cut power in milliseconds, preventing fatal electric shocks.
Fire Prevention
RCDs and MCBs detect electrical faults that could cause fires, providing crucial protection for your home and family.
Insurance Compliance
Many insurance companies now require modern consumer units with RCD protection. Essential for property sales and rentals.
Better Circuit Protection
MCBs (Miniature Circuit Breakers) provide more reliable protection than old fuses and can be easily reset after tripping.
Easier Maintenance
No more searching for fuse wire or spare fuses. Modern breakers simply reset with the flick of a switch.
Future-Proof Your Home
Modern consumer units have capacity for additional circuits, making future electrical work easier and more affordable.
Signs You Need a Consumer Unit Upgrade
Your fuse box has old-style rewirable fuses
No RCD protection on any circuits
Fuse box is over 25 years old
Frequent tripping or blown fuses
Wooden or metal fuse box casing
Planning to sell or rent your property
What's Included in Our Service
Free Survey & Quote
We assess your current installation and provide a detailed fixed-price quote.
High-Quality Consumer Unit
We supply and install premium consumer units from leading manufacturers with full RCD protection.
Professional Installation
Expert installation by NAPIT approved electricians, typically completed in 3-5 hours.
Full Testing & Certification
Comprehensive testing and electrical installation certificate provided upon completion.
Clear Circuit Labelling
All circuits clearly labelled so you know exactly what each breaker controls.
Frequently Asked Questions
How long does a consumer unit upgrade take?
Most upgrades are completed in 3-5 hours. Your power will be off during installation, but we work efficiently to minimise disruption.
Do I need to rewire my house at the same time?
Not necessarily. We can upgrade the consumer unit independently, though we'll test your circuits and advise if any remedial work is needed.
Will I get a certificate?
Yes, you'll receive a full electrical installation certificate that's required for insurance, property sales, and rental compliance.