
Fuse Box Replacement in Fernhill
Fernhill is a small pocket at the far north eastern edge of Crawley borough, 6.2 km from the town centre and close to Gatwick. Its addresses carry Horley's RH6 postcode, yet it is in West Sussex. New boards go in at fixed prices, and they can be laid out around electric car charging.
- Part P registered installers
- Fitted and certified in a day
- Surge protection as standard
- Fixed prices, no surprises
- 17+ YearsEst. 2009 in Brighton & Hove
- 6 Year GuaranteeWorkmanship, every board
- Specialist TeamDirectly employed installers
- Free QuotationSurvey or photo, no call out fee
- 2,400+Boards replaced since 2009
Fuse box services for Fernhill
RCBO Consumer Units
AFDD Consumer Units
Surge Protection
Fuse Box Relocation
Landlord Fuse Box Upgrades
EICR Testing
Transparent Pricing
Free Fixed Quotes

Fernhill's homes and their supplies
Fernhill is nothing like the planned neighbourhoods that make up most of Crawley. It is a small, semi-rural spot of individual properties, closer in feel to the countryside around Horley than to the new town's estates. Houses like these vary widely in age and layout, so we treat each one on its own terms rather than assuming a standard board.
From photos of your board, meter and earthing we can usually tell what we are dealing with and quote a fixed price. If a charger is on the way, full RCBO protection is usually what we recommend, at £625 for 8 ways or £695 for 10 to 12, both including Type 2 surge protection.
- Each house assessed individually
- Priced from photos
- Full RCBO from £625
- Surge protection included

Earthing comes first when a charger is planned
Many homes have PME earthing, where the network's neutral conductor also provides the earth. That works well indoors, but an EV charger extends the house earth to a car parked outside, and if the neutral were ever broken the car's body could become live. The wiring regulations therefore call for extra protection on chargers fed from PME supplies.
Most modern chargers build in open PEN detection to handle this, while some installations use a separate earth rod instead. When we fit your new Fernhill board, we record the earthing type, leave a suitable way for the charger and check the supply can carry the extra load, so your charger installer starts from solid ground.
- Earthing type recorded
- A way kept for the charger
- Supply capacity checked
- Open PEN options explained
Coming out to Fernhill
Seen from Brighton & Hove, Fernhill is among the furthest corners of Crawley, yet the M23 makes the trip easy and the distance still adds nothing to the price. Start by sending us photos of the fuse board and the area around the meter. Lost power? A call will bring us out that same day if at all possible.
Fernhill at a glance
- AreaFernhill, Crawley
- CouncilCrawley Borough Council
- PostcodeRH6 (Horley)
- Town centreCrawley, 6.2 km to the south west
- Planning aheadEV charging and PME earthing
A new consumer unit, fitted in a day
- 01The first hour
Protect, isolate, strip out
- 02Hours two to four
Fit and terminate the new board
- 03Hour five
Test every single circuit
- 04The final hour
Energise, label, walk through
Not sure how many ways your board needs?
Text a photo of your current fuse box to 0333 360 8691 and we will tell you, with a fixed price, today.
Fixed prices in Fernhill
Dual RCD board
6 way, from£425- Ideal for 1 to 2 bed flats
- 10 way from £495
- Surge protection included
High integrity
12 way, from£575- 3 to 4 bed houses
- Critical circuits isolated
- Surge protection included
Full RCBO board
8 way, from£625- 10 to 12 way from £695
- 14 to 16 way from £795
- Our recommendation
RCBO + AFDD
10 way, from£1,095- 14 way from £1,295
- HMOs & period terraces
- Selected circuits from £845
No travel charge to Fernhill. Full breakdown on the pricing page.
Asked in Fernhill
Call for a straight answer from an installer, not a call centre.
Call 0333 360 8691Yes. The RH6 postcode belongs to Horley, but Fernhill is within Crawley borough in West Sussex, and we cover all of Sussex with no travel charge. The Part P notification goes to Crawley Borough Council, and we arrange it for you once the work is complete.
Send the consumer unit with its flap open, the meter, the sealed cut-out beside it and the green and yellow earth cable where it connects. Those photos show us your earthing type, the main fuse rating if it is visible and whether the board has space, which covers most of what we need to plan for a charger.
Usually, yes. A charger is a heavy, long running load outdoors, and on a board with shared RCDs a fault on it could also cut power to several circuits inside. With RCBOs every circuit has its own protection, so a problem with the charger stays with the charger. Full RCBO boards start at £625.
Also covering places near Fernhill
Book your Fernhill fuse box replacement
Thinking about an electric car at your Fernhill home? A board ready for it can be priced as soon as photos of your consumer unit and meter reach us by text at 0333 360 8691.
- Call, 8am to 8pm0333 360 8691
- CoverageFernhill: RH6