Outdated circuit protection
1930s semis along Shelvers Way in Tadworth or Winkworth Road in Banstead often rely on rewireable fuse wire or early cartridge fuses that do not trip quickly under fault conditions.
Fuse board replacement cost in Banstead
Most electricians near Banstead charge around £500 for fuse board replacement. TMB Electrics charges £375.
Most local firms£500usually £490–£570
TMB Electrics£375price published up front
Save up to 34%
£125–£195 less than most firms
25% below the typical £500 price for fuse board replacement round here.
Book fuse board replacement — £375What changes the price of fuse board replacement
Prices reflect standard consumer unit upgrades in domestic properties across Banstead, Reigate and surrounding areas.
- Covers the removal of the existing fuse board and mounting a new metal consumer unit.
- Includes circuit testing before and after connection of the new enclosure.
- Additional wiring repairs found during pre-testing are quoted separately before work continues.
Fuse board replacement prices in each town we cover
What other firms charge changes from town to town. Our price is the same wherever you are.
| Town | Other local firms | TMB Electrics | Difference |
|---|---|---|---|
| Banstead | £500–£580 (8 firms) | £375 | £125–£205 cheaper |
| Sutton | £490–£550 (9 firms) | £375 | £125–£175 cheaper |
| Wallington | £430–£570 (6 firms) | £375 | £155–£195 cheaper |
| Reigate | £490–£570 (nearby towns) | £375 | — |
| Purley | £490–£650 (10 firms) | £375 | £125–£275 cheaper |
| Epsom | £400–£550 (9 firms) | £375 | £125–£175 cheaper |
| Kingswood, Surrey | £500–£590 (10 firms) | £375 | £155–£215 cheaper |
| Coulsdon | £380–£500 (6 firms) | £375 | £115–£125 cheaper |
| Tadworth | £420–£580 (10 firms) | £375 | £125–£205 cheaper |
| Ewell | £510–£650 (6 firms) | £375 | £195–£275 cheaper |
| Horley | £490–£600 (9 firms) | £375 | £175–£225 cheaper |
| Burgh Heath | £490–£550 (10 firms) | £375 | £125–£175 cheaper |
| Chipstead, Surrey | £400–£500 (9 firms) | £375 | £125–£125 cheaper |
| Worcester Park | £340–£490 (5 firms) | £375 | £25–£115 cheaper |
| Ashtead | £490–£570 (nearby towns) | £375 | — |
Other firms' figures are what they advertise publicly, not quotes for your job — use them to sanity-check what you are offered. Ours is fixed once we have seen the property.
What our price covers
Every board upgrade follows a structured process to check existing circuits before connecting the new unit.
Included
- Testing existing circuit conductors prior to disconnecting the old board
- Fitting a modern metal-enclosed consumer unit with surge protection
- Labelling individual circuit conductors inside the board
- Testing earth bonding connections to incoming gas and water services
- Issuing complete electrical test results upon completion
Priced separately
- Full property rewiring or replacing hidden cables behind walls
- Rectifying pre-existing faults on existing circuits unless agreed separately
- Upgrading the main electricity meter or incoming service cable from the network supplier
Check whether replacement is right
Many homes across Banstead, Epsom and Wallington still run on older cast or wooden-backed fuse boxes, or interwar boards that lack modern safety devices.
Board capacity issues
Properties extended along Cheam Common Road in Worcester Park or Massetts Road in Horley need extra circuit space for modern kitchen appliances, EV chargers or outdoor power.
Damage or heat signs
Thermal stress or scorching on older boards and downlight points shows the need for testing and updated protective devices.
How the job works
Work is carried out directly by Trevor Bush from the initial site check to final testing.
Pre-installation checks
Access to the main meter cupboard and consumer unit area is required so incoming supply connections and earthing arrangements can be inspected.
Power isolation and fitting
The main electrical supply is isolated while the existing board is disconnected and the new metal consumer unit is fixed in position.
Circuit testing and energisation
Each circuit is reconnected, tested for safety compliance and energised, followed by labelling of all switches.
What you receive
On completion of the consumer unit installation, you receive full documentation detailing the safety and configuration of your board.
Replacement board
A fully fitted metal consumer unit with surge protection, residual current devices and clearly labelled circuit breakers.
Circuit test results
A complete schedule of test results detailing continuity, insulation resistance and trip times for every connected circuit.
Electrical certificate
Formal electrical certification confirming that the new board installation meets current national wiring standards.
Clear next steps
A clear explanation of how the test buttons function and guidance on any recommended future circuit improvements.
Fuse board replacement price questions
How much does fuse board replacement cost in Banstead?+
In Banstead, fuse board replacement typically costs around £500, with most local firms publishing between £490 and £570 across 13 towns. TMB Electrics charges £375 — the rate we quote from, confirmed on survey, not a lead-generation estimate.
How long does a consumer unit replacement take?+
I usually take most of a day to complete a board change. The work includes testing all existing circuits before isolation and repeating those tests on the new enclosure before restoring power.
Will the electricity be turned off during the work?+
I isolate the mains supply while removing the old board and connecting the new consumer unit. Power is restored once individual circuits pass required safety checks.
Why do old fuse boards need replacing?+
Older wooden-backed or cast fuse boxes lack residual current devices and surge protection. Upgrading to a modern metal unit improves protection against electrical faults and fire risks.
Can a new consumer unit be fitted if old wiring is present?+
A new board can be installed on older cabling provided initial testing confirms the conductors are safe and insulation resistance meets required standards.
Why do prices differ between towns round here?+
Local housing stock is the main reason. 1930s bay-fronted semis around Winkworth Road and Ferndale Road, most now on their second or third fuse board Older or harder-to-access properties take longer, and that time is what a quote is mostly made of.
Trusted consumer unit guidance
Official UK guidance resources on consumer unit replacements and domestic electrical alterations.
Book fuse board replacement with TMB Electrics
£375, fixed once we have seen the property. No call-out charge to get a price.