Fuse box replacements from £499
£499 | 4 Way Outhouse Consumer Unit |
---|---|
£650 | 6 Way Consumer Unit |
£750 | 8 Way Consumer Unit |
£850 | 10 Way Consumer Unit |
£950 | 12 Way Consumer Unit |
POA | 3 Phase Commercial Unit |

Thinking about replacing your old fuse box with a new consumer unit? A fuse box upgrade is a vital part of ensuring the safety and efficiency of your electrical system. We have been upgrading old fuse boxes in domestic and commercial properties for over 12 years. With a wealth of experience, our electricians will provide a reliable and exceptional service to make sure that your home or business remains safe and up-to-date with current electrical standards.
Our competitively priced consumer unit replacements ensure that your home is safe and your fuse box is up to date.
Over time fuse boxes can become outdated or faulty leading to potential safety hazards . Many homes still have very old fuse boxes installed. Upgrading to a new fuse box will provide modern safety devices such as RCDs, RCBOs and surge protection, reducing the potential for shock and overheating. The fuse box or consumer unit, is a critical part of your electrical system. It controls the power supply to your home or business and provides essential protection against electrical faults, short circuits and overloads.
Our fuse boxes will provide you with the best protection and safety possible for your family, tenants or your business. We will upgrade your consumer unit to a current regulation box, designed to have all of the appropriate safety devices. Our installations come with a 1 year manufacturers warranty and a 5 year certification included in the price.
Why Choose Us for your Fuse Box Replacement?

We Are Registered Electricians
We are NICEIC registered electricians and experienced in updating fuse boxes. With over 12 years experience and around thousands of upgrades under our belt, we can confidently say that we are the professionals you are looking for.
Our insurance policy provides coverage of up to £2 million for any electrical work we carry out. So in the unlikely event of damage, injury or loss resulting from our electrical services you are fully protected. Whether it’s residential or commercial work, our coverage ensures peace of mind demonstrating our commitment to your safety.
Convenience and Reliability
We offer flexible booking times to suit your schedule and ensure minimal disruption to your day. With next day availability and easy booking system, our team will provide you a 3 hour timeslot, and you will receive an SMS text notifying you when the engineer is on his way!


Fully Compliant
Our electrical installations comply with:
BS 7671:2018 (18th Edition Wiring Regulations) – The UK standard for safe electrical installations.
Clear Certification
After the installation, you will receive an EIC (Electrical Installation Certificate) sent to your email, certifying that your fuse box installation is safe.


Over 2000 Customer Reviews
With over 2000 positive reviews across Google and Trustpilot, our customers trust us for reliable, efficient, and professional gas safety services.
FAQs
How long does it take to install a new consumer unit?
Depending on whether the new unit is a single or 3 phase set up,It can take between 1 to 4 hours to install.
What do i need to prepare before your fuse box replacement?
The electricity might be turned off for a short time while the works are being carried out. The engineer will make sure that the power is turned off only when given permission.
What new safety devices will the new consumer unit have?
All of our new boxes will have RCD protection on all circuits providing shock protection. The units will also have SPD protection to prevent surges of electricity coming into the system from surges or lightening strikes, damaging appliances.
How long is the new unit certified for?
The new unit will be certified for 5 years.
Thinking About Upgrading?
If you think your consumer unit may need upgrading, or would like us to carry out electrical testing to find out if it needs replacing, just give us a call. Our friendly, qualified experts will be happy to answer any questions you may have.
Contact us today for an estimate or to schedule your fuse box upgrade.
Contact us on: 0203 488 1899
Coverage Area:
All of London (within the M25)