Consumer unit replacement in Christchurch
Christchurch businesses use MX2 Electrical for fuse board replacement so each circuit is protected by a miniature circuit breaker and residual current device matched to it, with the completion record to follow.
Calls answered 24/7
- 2 years trading
Fuse board replacement costs
The cost of replacing a consumer unit depends on the size of the installation and the condition of existing wiring. We provide transparent pricing based on the specific requirements of your property.
From £500
Included when agreed
- Isolation of the meter tails and confirmation that the earth and bonding at the cupboard are present
- Removal of the old fuse board or consumer unit and fitting of the new enclosure in the same cupboard where it will fit
- Termination of existing circuits onto the new busbar, with miniature circuit breakers and residual current devices matched to those circuits
- Circuit labels on the lid and a schedule that names lights, sockets, cooker, shower and any other ways in use
- Dead testing and live testing of the new board, then the completion record for the work
Ways to pay
- Pay by bank
- Bank transfer
- The price covers safe supply isolation, removal of the old box, fitting the new metal unit and full circuit testing.
- The number of active circuits and the requirement for surge protection devices will adjust the final quotation.
- Upgrading inadequate meter tails, main earth cables or bonding conductors will alter the overall project cost.
- Current labour rate: £70 per hour.
- Materials, specialist equipment and larger project work are confirmed separately before they go ahead.
Consumer unit replacement across Christchurch
We serve Christchurch from our base in Poole.
What happens on the day
Replacing a consumer unit requires safe power isolation, neat circuit termination and comprehensive testing before the system is re-energised. We follow an orderly routine so you understand every stage of the work.
- Supply isolation and board removalWe isolate the power at the main electricity meter, verify that incoming cables are dead, and mark each circuit line. The old fuse carrier box is disconnected and removed cleanly from the mounting position.
- Mounting and connecting the new enclosureA non-combustible metal consumer unit is secured in place. Incoming meter tails and earthing conductors are terminated, followed by connection of each circuit onto correctly rated miniature circuit breakers and residual current devices.
- Testing and circuit identificationEvery circuit undergoes testing for insulation resistance, earth continuity and trip speeds before power is turned back on. We attach clear printed markers to the board cover so every switch indicates the exact area it supplies.
How booking works
Tell us about the job
Tap Book Now and describe the work in the chat. Photos help.
Get your price
You see your price in the chat. A set price is paid at checkout; any other job is quoted first.
Choose your visit
Give your address and when you are free, and the visit is arranged.
Follow your job from booking to receipt
See when we're on our way, get your job report the moment we finish, and pay in seconds.
Track us on our way
See us on the map with a live arrival time.
Your job report, same day
See exactly what was done as soon as we finish.
Invoice and receipt in one place
Pay online in seconds, and your receipt is always there when you need it.
Why choose MX2 Electrical
You see the price before you call
Starting prices for the common jobs are published on this site, not held back until someone visits.
Registered work, certificated properly
MX2 Electrical is NAPIT registered, and notifiable work is notified through that registration.
The fault gets found before the repair gets priced
Testing establishes what is actually wrong rather than replacing parts in sequence.
- Reviews
- 101
- Rating
- 4.9
- Trading since
- 2024
“With over 20 years in the trade behind us, we are a fully qualified, NAPIT registered team covering Poole and the Dorset area, domestic and commercial. We turn up when we say we will, explain what needs doing before we do it, and leave the place as we found it.”
Mohsen Nazari, MX2 Electrical
Book NowPhotos of our work
WhatsAppHow long does a fuse board replacement take?
A typical domestic consumer unit replacement takes several hours to complete. Power is safely switched off while the old unit is taken down and the new metal enclosure is mounted. We reconnect and test each circuit individually before re-energising the system.
Will my power be turned off during the upgrade?
Yes, the main electrical supply must be isolated at the electricity meter while we disconnect the old fuse box and install the new unit. Once the new board and breakers are securely terminated, power is restored progressively as tests are completed.
Why should an old fuse box be replaced?
Old fuse boxes with rewireable fuse wire or early cartridge fuses do not offer modern residual current protection. Upgrading to a modern consumer unit protects against electric shocks, handles new electrical appliances safely and complies with current wiring standards.
Do I receive paperwork after the board is installed?
Yes. Consumer unit replacement is notifiable electrical work. Because MX2 Electrical is registered with NAPIT, we issue an Electrical Installation Certificate and submit the notification to building control, leaving you with full official records.
Can you install extra circuits on the new consumer unit?
Yes. When specifying a new board, we select an enclosure with adequate spare ways. This allows future electrical additions such as vehicle charging points, heat pumps, garden power or kitchen appliances to be connected without replacing the board again.