Electric shower circuits
New or upgraded electric shower circuits with the right cable, RCD protection and certification.
About this job
Electric showers are the highest-power appliance in most homes, and the circuit must match the shower's rating exactly — an undersized cable is a genuine fire risk. When you upgrade from an 8.5kW to a 10.5kW shower, the cable usually needs upgrading too. We install or upgrade the full circuit with RCD protection, fit the ceiling isolation switch, and certify everything.
What's included
- ✔Cable sized correctly to the shower rating
- ✔Dedicated RCD-protected circuit
- ✔Ceiling pull-switch or local isolator
- ✔Bonding check in the bathroom
- ✔Minor Works Certificate issued
How the job goes
- 1
Get in touch — call, WhatsApp or the quote form. Photos help us quote electric shower circuits accurately.
- 2
You get a fixed written quote — no hourly rates, no hidden extras.
- 3
We arrive when agreed, protect the work area, and keep you informed as we go.
- 4
The job is completed, tested and checked with you before we tidy up.
- 5
You pay on completion — and we send photos of the finished work for your records.
Common questions
How much should I budget for electric shower circuits?
From £200 for a new circuit; upgrades from £150. Every job gets a fixed written quote before work starts — no hourly-rate surprises.
How long does a electric shower circuits job take?
2–4 hours We'll confirm the timescale with your quote, and we turn up when we say we will.
Areas we cover for electric shower circuits
More electrical jobs we do
Whole houseSocket & switch installation
Any roomLight fitting installation
Any roomFuse board (consumer unit) upgrade
Whole houseDownlight installation
Kitchen / BathroomGarden & outdoor lighting
GardenExtractor fan installation
Bathroom / KitchenCooker & appliance circuits
KitchenSmoke & CO alarm installation
Hallways & LandingsPAT testing
Landlords & BusinessesDoorbell & smart doorbell installation
EntrancePartial & full rewiring
Whole house
Ready to book electric shower circuits?
Free quotes, usually the same day — and we turn up when we say we will.