Rewiring & Containment in Preston | J P Slater Electrical

Service · Preston & Lancashire

Rewiring & Containment in Preston

Full and partial rewires, consumer units and commercial containment systems across Preston and Lancashire.

24/7Emergency call-out

NAPITApproved & insured

5★Rated by customers

100%Certified work

Accredited & certified NAPIT Approved Electrician

18th Edition · Fully Insured

What we do

Enquire about rewires & containment today

From full and partial house rewires and consumer-unit upgrades to commercial containment and cable-management systems, we carry out power installations to the highest standard with minimal disruption. Domestic or industrial, every job is properly planned, neatly installed, fully tested and certified.

Full & partial rewires
Consumer unit (fuse board) upgrades
Commercial containment & cable tray
New circuits, sockets & power
Industrial & commercial installations
Full testing & certification

Call 01772 439399 or send the form — free quote, usually within 24 hours

Free, no-obligation quote

Start your Rewiring & Containment project

Speak with us for expert advice and a free, no-obligation quote.

Request a quote Call now · 01772 439399

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Before & after

The difference a proper board change makes

Real jobs, same wall — drag the slider to see before and after.

Consumer unit upgrade — after, by J P Slater Electrical — Consumer unit upgrade
An original rewireable board with no RCD protection, replaced with a modern RCBO consumer unit — tested, certified and labelled.

Consumer unit upgrade — before — Consumer unit upgrade
An original rewireable board with no RCD protection, replaced with a modern RCBO consumer unit — tested, certified and labelled.

Board change & supply tidy-up — after, by J P Slater Electrical — Board change & supply tidy-up
Ageing fuse carriers and loose wiring on a dirty backboard, replaced with a new board, surge protection and a 100A isolator on a fresh backboard.

Board change & supply tidy-up — before — Board change & supply tidy-up
Ageing fuse carriers and loose wiring on a dirty backboard, replaced with a new board, surge protection and a 100A isolator on a fresh backboard.

Good to know

Rewiring & Containment FAQs

Do you do commercial and industrial containment?

Yes — we install commercial containment, cable tray and trunking systems alongside domestic rewires and power work.

How long does a rewire take?

It depends on the property size, but most homes take a few days. We'll give you a clear timeline and a fixed quote before we start.

Are you qualified and accredited?

Yes — J P Slater Electrical is a NAPIT-approved and Safe Trader electrical contractor, fully insured and certified to the latest (18th Edition) wiring regulations.

Do you provide certificates?

Yes — every job is fully tested and certified, and we provide all the paperwork you need, including EICRs and landlord safety certificates where required.

Client testimonials

What our clients say about us

★★★★★Rated 5.0 from 37 reviews on Google

01020304050607

See us on Google

“Jonny came and fitted an EV charger for me. The cable work was super tidy, making sure the wiring was hidden around the walls of the house. He even came round on his weekend off to have it ready for my vehicle's delivery. Great lad and top professional.”

Matt FinnVerified Google review

“Replaced my old consumer unit with a modern RCD consumer unit. The install was completed in good time with minimal disruption. I'll be more than happy to call J P Slater Electrical for any future work.”

Piyush PatelVerified Google review

“I can highly recommend Jonny for any electrical job. He came out at the weekend and had fixed the problem within 48 hours. Very friendly, and lovely with our disabled daughter. The job was completed at a reasonable price and to a good standard.”

Katie StablesVerified Google review

“Jonny rewired my 1930s house. He was very professional, cleaning up as he went and giving recommendations for socket, switch and lighting placements. His knowledge helped future-proof my house, adding capacity for a future garage.”

Tom WyattVerified Google review

“We had Jonny do the electrical installation on our newly converted garage — spotlights and switches, mains-powered smoke alarms, kitchenette sockets and a media wall. Excellent work throughout.”

Nigel BrownVerified Google review

“We're extremely satisfied with the outstanding work from JP Slater. Despite challenging weather, Jonny delivered a garden lighting solution that perfectly met our complex requirements — the perfect finishing touch to our newly designed garden.”

Amar ChauhanVerified Google review

“Jonathan fitted some spotlights in our kitchen. He arrived on time, is a great worker and a friendly chap, and the spotlights are brilliant. Highly recommended if you need any electrical work.”

Martin TaylorVerified Google review

Explore our other services

Request a quote

EV Charger Installation

Home & workplace charge points, safely installed and fully certified by a NAPIT-approved electrician.

Landlord Safety Certificates (EICR)

EICRs and landlord electrical safety certificates with a clear, itemised report and fast turnaround.

Fire Alarm Systems

Design, installation, testing and maintenance of fire alarm systems for homes, landlords and commercial premises.

CCTV & Intruder Alarms

HD CCTV and intruder alarm systems that protect your home or business, professionally installed and set up.

Lighting & Power

Indoor & outdoor lighting, feature LED, extra sockets, dedicated circuits and power upgrades.