Electric shower installation requires specialist electrical knowledge — dedicated circuits, correct earthing, supplementary bonding and strict zone compliance. Quantum Electrical carries out safe, certified electric shower installations throughout Sleaford, done properly and documented fully.
Installations Completed
Google Rating
Years Experience
NAPIT Certified
Complete electric shower installations in Sleaford — from the dedicated circuit to final certification, fully BS7671 compliant.
Complete new electric shower installation including dedicated circuit, pull cord switch and bonding.
8.5kW or 10.5kW shower circuits installed with the correct cable size, RCBO and wiring from the board.
Supplementary equipotential bonding installed to all metallic services in the bathroom zone.
Ceiling-mounted pull cord isolator switches installed and certified correctly within the bathroom zone.
Old or faulty electric showers replaced with modern units — circuit checked and upgraded where necessary.
Existing shower circuits upgraded to handle modern high-power showers — 9.5kW, 10.5kW and above.
En-suite and ensuite shower room electrical installation including lighting and extractor fan circuits.
Every electric shower installation in Sleaford is Part P notified and fully certified on completion.
Not seeing exactly what you need? We cover a wide range of electrical work.
Why Choose Us
NAPIT registered, fully insured, and proud to serve Sleaford and Lincolnshire with honest, quality electrical work.
All shower installations in Sleaford comply strictly with BS7671 bathroom zone requirements for your safety.
We always check and install supplementary bonding — the critical safety element often missed by others.
Part P cert, EIC and test results provided on every shower installation in Sleaford — without fail.
Most electric shower installations in Sleaford are completed in a single visit — minimal disruption.
NAPIT
Registered
Part P
Certified
Emergency
Call-Out
5 Star
Google Reviews
How It Works
From your first call to final sign-off, we make every electrical installation in Sleaford straightforward.
Call us with your shower model and consumer unit location — most Sleaford showers are priced quickly.
We check the cable route, consumer unit capacity and existing bonding before confirming the price.
Dedicated circuit run, bonding installed, pull cord fitted, shower connected and fully tested.
Part P notification, EIC and test schedule issued — your installation is legal, safe and fully documented.
Our Work
A snapshot of our electrical installation work across Sleaford and Lincolnshire.
Electric Shower — Fitted in Sleaford
Dedicated Shower Circuit — Board
Pull Cord Switch — Zone Compliant
Supplementary Bonding — Installed
En-Suite Electrics — Sleaford
Cable Routing — Professional Finish
What Clients Say
Quantum Electrical did a full rewire on our bungalow. Lee firstly did an electrical condition report whilst we were considering purchasing the property and was very accommodating with the ups and downs of conveyancing and settling on dates. Everything was completed to our satisfaction and within the timescale Lee promised. Well done Lee, and also a big thank you to Danielle who cleaned the property.
Chris Thompson
Local Guide · 56 reviews · 7 months ago
I have used Lee at Quantum Electrical Services to supply several new wall sockets, fit new spot lights in the kitchen and bathroom and to install an extractor fan in the bathroom and a new cooker hood. This was over several visits and every job was completed efficiently, cleanly and professionally. Always on time, always courteous. Would highly recommend.
Keith Clarke
1 review · 7 months ago
From start to finish the work Lee has quoted for and delivered has been first class. It's good to finally find a sparky that returns messages! Our work was to install new ceiling lights, move and install plugs and fit new plinth lighting. Completed with minimal damage and mess. Lee takes real pride in his work — cannot recommend highly enough.
Andy Fisk
6 reviews · 8 months ago
Safe, certified electric shower installations for homes throughout Sleaford and Lincolnshire.
Our electricians are based in Sleaford, Lincolnshire — offering fast response times and local knowledge across the whole area.
01529 265060Areas Covered
Common questions about electric shower installation in Sleaford and Lincolnshire.
Electric shower installation is notifiable work under Part P of the Building Regulations and must be carried out by a qualified, competent electrician. It involves a dedicated high-current circuit (typically 40A or 45A), supplementary equipotential bonding of all metallic services in the bathroom, and a ceiling-mounted pull-cord switch — all of which require specialist knowledge and proper certification. Never have a shower wired by anyone without the relevant qualifications.
The cable size depends on the shower's power rating and the cable length. An 8.5kW shower typically requires 6mm² cable, while a 10.5kW shower may require 10mm² depending on the cable run length. We always calculate the correct cable size based on the installation conditions — undersized cables are a fire hazard and a common source of shower problems.
Supplementary equipotential bonding connects all metallic services in the bathroom zone (metal pipework, bath, shower tray, etc.) to the earth system. It prevents dangerous voltage differences between metallic parts if a fault occurs. BS7671 requires bonding in bathrooms unless all circuits are protected by 30mA RCD and the installation can be proven compliant. We always check and install bonding as part of every shower installation in Sleaford.
If your existing consumer unit has a spare way and your meter/supply has sufficient capacity for the shower load, we can add the shower circuit without upgrading the board. If the board is full, old, or lacks appropriate RCBO protection, we'll recommend upgrading it as part of the shower installation. We'll confirm this at the survey stage.
Most electric shower installations in Sleaford are completed in a single visit of 3–5 hours. This includes running the dedicated circuit from the consumer unit to the shower position, installing the pull cord switch, connecting the shower unit, installing/checking bonding, and carrying out all the required tests. We'll confirm the timescale when you book.
Yes — a ceiling-mounted pull cord switch is required for electric showers under BS7671 to provide a local means of isolation within the bathroom zone (Zone 1 or 2). The pull cord switch must be positioned correctly outside the zone constraints. Wall-mounted switches are not permitted within the zone dimensions. We always install the pull cord in the correct position as part of every shower installation in Sleaford.
Still have a question? We're happy to help.
Call 01529 265060Get In Touch
No obligation, transparent pricing. We'll get back to you within 2 hours during business hours.
Phone
01529 265060
info@quantum-electrical.uk
Location
Sleaford, Lincolnshire, NG34
Hours
Mon–Fri 8am–6pm · Sat 9am–4pm
Certifications
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