Consumer Unit Upgrades in Norwich
Your consumer unit (fuseboard) is the heart of your electrical installation in your home, rental property, or business. If your consumer unit is outdated, damaged or no longer provides adequate protection, an upgrade can significantly improve the safety of your electrical installation.
At Volta Electrical, we provide professional consumer unit upgrades throughout Norwich and Norfolk, replacing older fuse boards with modern consumer units that meet current electrical regulations and offer enhanced protection for your home or business.
Whether you've been advised to upgrade following an EICR, are experiencing electrical issues, or simply want peace of mind that your electrical installation is safe, we can provide expert advice and high-quality workmanship from start to finish.
Contact us today for a free quotation for your consumer unit upgrade!


What is a consumer unit?
A consumer unit, often referred to as a fuse board or fuse box, is the central point that distributes electricity throughout your property.
It contains protective devices designed to disconnect power if an electrical fault occurs, helping to reduce the risk of:
Electric shock,
Electrical fires,
Overloaded circuits,
Damage to appliances and equipment.
Modern consumer units use advanced safety devices such as RCBOs and surge protection to provide significantly better protection than older fuse boards.


Frequently asked questions
Does my consumer unit need replacing?
Not every consumer unit requires immediate replacement, but there are several situations where an upgrade is recommended, such as:
Very old, with rewirable fuses instead of more reliable modern safety devices;
Damage, including a cracked casing, burn marks, or loose components;
Recommended following an EICR, due to safety concerns.
Do I need an EICR before a consumer unit upgrade?
Not always, but testing and inspection are essential to ensure the existing installation is suitable for connection to a new consumer unit and can uncover any hidden issues. This will give us the best idea of the work that will be involved and allow us to give you an accurate price.
How much does a consumer unit upgrade cost?
The cost of replacing a consumer unit depends on several factors, including:
Number of circuits;
Condition of the existing installation;
Type of consumer unit required;
Additional remedial work identified during testing.
Every property is different, which is why we provide tailored quotations based on your specific installation.
For an accurate quote, get in touch, and we'll be happy to discuss your requirements.
How long does a consumer unit upgrade take?
Most domestic consumer unit replacements can be completed within a day, depending on the complexity of the installation.
Will I receive certification?
Yes. All relevant testing and certification will be provided following completion of the work.
01603 555765
hello@voltaelectric.al
Norwich, Norfolk