Cost of Consumer Unit (Fuse Box) Replacement in Epsom (2026)
Expect to pay somewhere between £550 and £1,100 for consumer unit (fuse box) replacement in Epsom, per unit. Surrey prices are noticeably above the UK average. Get at least three written quotes before committing, it's a 10 to 15 percent swing in either direction for not much effort.
Consumer Unit (Fuse Box) Replacement in Epsom: above the UK average
Epsom is a small town of around 32,000 in Surrey. The housing is mostly period cottages, Edwardian villas and 1930s semi-detached housing alongside newer commuter developments. That matters: older properties usually mean more pipework, rewiring and retrofit surprises, while newer builds in districts like KT17, KT18, KT19 tend to be quicker jobs with standardised fittings. Local trade prices sit on the expensive side for UK trade work. That's mostly wage levels plus the cost of running a van and a yard in and around Surrey.
Epsom runs about 22% above the UK average on consumer unit (fuse box) replacement: budget £550 to £1,100 per unit, supported by a smaller pool of local firms. A lot of South East firms work both London and local jobs. Rates usually track London with a small discount, so you're rarely getting a bargain. Peak season runs May to September and good tradespeople can be three to four weeks out. Out of season is the time to price round.
Expect £550 to £1,100 per unit for consumer unit (fuse box) replacement in Epsom, over roughly 4-8 hours, given the local rate runs about 22% above the UK average. Anything notifiable (new circuits, consumer unit swaps, bathroom zones, EV chargers) falls under Part P and has to go through an NICEIC, NAPIT or ECA registered electrician. Day rates run £200 in the regions up to about £400 in London. If your sparky can't give you a Building Control certificate at the end of a rewire or CU change, walk away.
Consumer Unit (Fuse Box) Replacement cost breakdown in Epsom: £550 to £1,100
Standard 10-way dual-RCD board in a flat
16-way board with RCBOs and SPD in a 3-bed
Large board with multiple circuits, remedial work, meter tails upgrade
What affects the price of consumer unit (fuse box) replacement in Epsom?
- Number of circuits
- Whether SPD (surge protection) is added
- Type A RCBOs for EV/solar compatibility
- Metal vs dual-RCD board
- Remedial work to bring circuits up to 18th Edition
Epsom runs 22% over the UK average for consumer unit (fuse box) replacement
Epsom sits in the electrical market at a cost multiplier of 1.22× the UK national average. That puts Epsom consumer unit (fuse box) replacement prices at £550-£1,100 versus the UK average of £450-£900 per unit.
Consumer Unit (Fuse Box) Replacement cost calculator: Epsom
Estimate based on live 2025 UK trade pricing. Always get 3 written quotes before committing.
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What's typically included in a consumer unit (fuse box) replacement quote
- Supply of new 18th Edition compliant board
- Earth bonding check
- Electrical Installation Certificate (EIC)
- Building Regulations Part P notification
- Individual circuit testing
Frequently asked questions
How much does consumer unit (fuse box) replacement cost in Epsom?
Budget £550 to £1,100 per unit for consumer unit (fuse box) replacement in Epsom. Prices here are around 22% more expensive than the UK average. What moves a quote inside that range is mostly electrical contractor day rates in Surrey and the specific material list for your job.
How long does consumer unit (fuse box) replacement take in Epsom?
A straightforward consumer unit (fuse box) replacement job in Epsom runs to 4-8 hours. You can lose days to things outside the contractor's control: parts on backorder, awkward access, or a firm slotting your job around existing bookings. Ask for a start date and expected finish up front.
What's included in the price of consumer unit (fuse box) replacement in Epsom?
A proper consumer unit (fuse box) replacement quote in Epsom should cover: Supply of new 18th Edition compliant board; Earth bonding check; Electrical Installation Certificate (EIC); Building Regulations Part P notification; Individual circuit testing. If any of those aren't itemised on your quote, push back and ask. A written guarantee with a clear warranty period is reasonable to expect on this kind of work.
Is consumer unit (fuse box) replacement cheaper in Epsom than the UK average?
Consumer Unit (Fuse Box) Replacement in Epsom runs around 22% more expensive than the UK average. The UK-wide benchmark for this job is £450 to £900 per unit; Epsom quotes tend to land between £550 and £1,100. Handy to know what the average actually looks like before you price round.
Do I need planning permission for consumer unit (fuse box) replacement in Epsom?
Most consumer unit (fuse box) replacement jobs don't need planning permission, but Building Regulations and any manufacturer or trade-body sign-off still apply. If the property sits in a conservation area or is listed, ring Surrey Council before you book anything in. It's a free call and saves a world of grief later.
How do I get a fair consumer unit (fuse box) replacement price in Epsom?
Get at least three written, itemised quotes so you can compare like for like, and tell each firm exactly the same brief. A basic consumer unit (fuse box) replacement job in Epsom starts around £550, while a complex one can reach £1,585 per unit. Quotes near the bottom of that range usually mean a more basic spec, not a better deal, so check what's actually included before you choose on price alone.
See all consumer unit (fuse box) replacement prices across the UK or browse all tradespeople costs in Epsom.
More electrical in Epsom: EV Charger Installation costs, Full House Rewire costs, Electrical Installation Condition Report (EICR) costs, Light Fitting Installation costs.