S&L Electrical Services

S&L Electrical Services Domestic and Commercial Electrical Engineers with over 20 years’ experience.

We provide top-quality workmanship, offering reliable, compliant electrical solutions tailored to both residential and commercial projects.

Another new build completed ✅⚡We’re pleased to have finished the full electrical installation on this stunning new build...
12/06/2026

Another new build completed ✅⚡

We’re pleased to have finished the full electrical installation on this stunning new build property in St Hilary.

From first fix wiring through to final fix and testing, it’s been great to see this project come together. A modern electrical system designed to meet the demands of contemporary living and ready for the new owners.

📍 St Hilary
⚡ Full New Build Electrical Installation
🏡 Completed by S&L Electrical Services Ltd

&LElectrical

22/04/2026

Full refurb underway in Barry 🔧⚡️

We’ve started a complete electrical overhaul with ReWire — taking it right back and installing everything fresh to suit a full property renovation. New systems, improved efficiency, and built for modern living.

Big transformation incoming 👀
If you’ve got a refurb planned, drop us a message 📩

Another step towards a greener future in Caerphilly 🌱⚡We’ve recently completed the installation of new electric vehicle ...
04/03/2026

Another step towards a greener future in Caerphilly 🌱⚡

We’ve recently completed the installation of new electric vehicle charging posts at Spotnails. Each unit capable of charging two vehicles per post, making it easier and more efficient for staff and visitors to power up.

✔️ Dual charging capability
✔️ Safe, compliant installation
✔️ Future-ready infrastructure

As more businesses make the switch to electric, having reliable on-site charging is no longer a luxury, it’s essential!

If your workplace is considering EV charging solutions, we’re here to help from design through to installation.

📩 Get in touch to future-proof your premises. ⚡🚗

⚡️ Need a Reliable Electrician? ⚡️At S&L Electrical Services Ltd we cover all aspects of domestic & commercial electrics...
19/02/2026

⚡️ Need a Reliable Electrician? ⚡️

At S&L Electrical Services Ltd we cover all aspects of domestic & commercial electrics across South Wales 👇

🔌 Rewires
⚡️ Fuseboard upgrades
💡 Kitchens & extensions
🏢 Renovation projects
🔍 Testing & inspections

Professional. Compliant. Done properly.

📍 Cardiff & surrounding areas
📩 DM us for a free quote

⚡️ Basement Upgrade Complete in Monmouth ⚡️We’ve recently carried out the installation of new fuseboards in the basement...
18/02/2026

⚡️ Basement Upgrade Complete in Monmouth ⚡️

We’ve recently carried out the installation of new fuseboards in the basement of a block of apartments in Monmouth, as part of a full renovation project.

Following a mains upgrade by Western Power Distribution, we installed modern consumer units to ensure each apartment benefits from improved capacity, enhanced safety and full compliance with current regulations.

Upgrading the mains supply is only part of the process — ensuring the internal distribution is correctly configured and future-proofed is just as important.

If you’re renovating or managing a multi-unit development, we’re here to help with safe, compliant electrical solutions from start to finish.

We’re now on Instagram too ⚡️Follow .electricalservicesltd to see our latest projects and upgrades across South Wales. 🔌
17/02/2026

We’re now on Instagram too ⚡️

Follow .electricalservicesltd to see our latest projects and upgrades across South Wales. 🔌

✨ Another Project Completed in Pontcanna ✨We’ve recently finished installing brand new electrics in a beautiful kitchen ...
17/02/2026

✨ Another Project Completed in Pontcanna ✨

We’ve recently finished installing brand new electrics in a beautiful kitchen and private dining area in Pontcanna — working in conjunction with Arnold Building and Carpentry ⚡️

From upgraded wiring and additional sockets to feature lighting that completely elevates the space, this project was all about combining practicality with style. The new setup not only meets modern safety standards but also enhances the ambience for cooking, hosting and entertaining.

Great teamwork and a fantastic finished result 🙌

Planning a renovation? Get in touch to discuss your next project.

We are currently doing a refurbishment of town centre office in Penarth, delivering updated lighting installations and a...
15/01/2026

We are currently doing a refurbishment of town centre office in Penarth, delivering updated lighting installations and associated works to bring the space in line with current electrical and building regulations.

Evenings just got brighter 🌙✨Our latest garden lighting install transforms this outdoor space — perfect for relaxing, en...
15/01/2026

Evenings just got brighter 🌙✨
Our latest garden lighting install transforms this outdoor space — perfect for relaxing, entertaining and enjoying the garden after dark.

Message us to light up your garden.

🎄 Merry Christmas from S&L Electrical Ltd 🎄Thanks to all our clients and friends for your support this year.Wishing you ...
23/12/2025

🎄 Merry Christmas from S&L Electrical Ltd 🎄

Thanks to all our clients and friends for your support this year.
Wishing you a great Christmas and a bright New Year ⚡

— Steve, Leighton, Iestyn & Loui

Address

Penarth

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm
Sunday 9am - 2pm

Telephone

+447916319538

Website

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