If you want to know more about consumer unit upgrade cost in Brighton & Hove, check out RS Connections Electrical Contractors’s 2026 guide.
Find out everything you need to know about which type of consumer unit we prefer to install and why the cost of an upgrade can vary. What always remains the same is the professional service you can expect from RS Connections Electrical Contractors.
What does a consumer unit do?
The consumer unit, otherwise known as a fuse box or fuse board provides electricity to all the various circuits in your home. The unit itself is composed of various internal devices which include RCD’s which protect against electrical shocks, the main switch and a series of switches called Mini Circuit Breakers.
When do I need a consumer unit upgrade?
We work with clients who want to upgrade the electrical installations at their home in the Brighton & Hove area, making sure that modern additions can be better supported. Many properties now include EV home chargers, underfloor heating as well as solar panels so more robust consumer units are required.
Property owners also consider a consumer unit upgrade when preparing their home for the market. You can add value and appeal to your home with a modern unit, resulting in a faster and successful sale.
So if your outdated unit is around 25 years old, showing signs of faults such as fuses frequently tripping, it's worth giving us a call.
Consumer unit upgrade cost in Brighton & Hove
It’s tricky to put an exact number on the cost of a consumer unit upgrade.
In my experience, the best way we can give you a comprehensive cost is once we have conducted an in depth consultation, assessed your household energy consumption and whether additional electrical upgrades need to be considered.
We’re always happy to make appointments for a time which suits you and your busy schedule.
So what factors affect the cost of a consumer unit upgrade?
Consumer unit upgrade cost in Brighton & Hove are determined by a number of factors. Larger homes with more circuits will require a greater number of boards, so additional labour costs will need to be factored in. Earthing arrangements and cabling routes can also determine the final cost as they must meet modern Wiring Regulations as per BS7671.
The state of existing wiring is a major factor to consider. It would be like giving your car a brand new engine but leaving the tyres threadbare and worn. Old wiring may become overloaded quickly which could lead to overheating and electrical fires. Upgrading to a new consumer unit often works hand in hand with wiring upgrades too.
Which type of consumer unit do I need?
As the owner and lead electrician here at RS Connections Electrical Contractors, I highly recommend and frequently install RCBO consumer units. They provide vastly superior protection against electric shocks as each circuit has its own RCD protection.
RCBO consumer units also minimise disruption as faults on a circuit will only trip that particular RCBO. This means the remaining circuits at your home will have access to power.
RS Connections Electrical Contractors.
The team has a wide range of electrical services from landlord electrical safety certificates to consumer unit upgrades. We work with busy homeowners, letting agents and landlords, scheduling appointments around your schedule.
Feel free to speak to the team at RS Connections Electrical Contractors for further information about consumer unit upgrade cost in Brighton & Hove.