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Professional Electrician in South Wales

Reliable electrical services across Rhondda Cynon Taf, Bridgend, Cardiff and surrounding areas.

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ABOUT
Electrical Tools Set

ABOUT THE OWNER

Martin Byrne

I’m a fully qualified electrician with over 15 years’ experience in the electrical industry, completing my core training while serving in the Royal Air Force.

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After leaving the Armed Forces in 2015, I established House Spark Electrical to provide safe, reliable and high-quality electrical work across Llanharry and South Wales.

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Based in Rhondda Cynon Taf with quick access to the M4, I proudly serve Bridgend, Cardiff and the surrounding areas.

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⚡ Feel free to get in touch — I’ll always respond as quickly as possible. ⚡

SERVICES

SERVICES

From full rewires and consumer unit upgrades to fault finding and safety inspections, House Spark Electrical delivers safe, reliable electrical services you can trust.

Rewires & Electrical Upgrades

Full and partial rewires carried out safely and professionally to meet current regulations.

Fault Finding & Electrical Repairs

Fast and accurate diagnosis of electrical faults, including tripping electrics and damaged components.

Renewables
 

Solar panel installations with inverter and battery storage solutions.

Safe and compliant electric vehicle (EV) charger installations.

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Consumer Unit / Fuse Board Upgrades

Modern consumer unit installations and upgrades to improve electrical safety and compliance.

Electrical Safety Testing & EICRs

Electrical Installation Condition Reports (EICRs) and safety inspections for homeowners and landlords.

Portable Appliance Testing

The inspection and testing of electrical equipment - such as kettles, computers, and extension leads - to ensure they are safe for use.

New Circuits & Electrical Additions

Installation of new circuits and additions to existing electrical systems for homes and businesses.

Electrical Installation Certificates

To certify that new, altered, or modified electrical installations are safe, tested and notified to building control.

Electrical Subcontracting

If you require any subcontracting support with any electrical contracts, I have extensive experience within the social housing and renewables industry.

15+

Years Experience

200+

Projects Completed

5.0

Average

Rating

NAPIT

Registered & Insured

Why Choose Us

15+ Years Industry Experience

Over 15 years of hands-on electrical experience across domestic and engineering environments.

Fully Qualified &
NAPIT Registered

Registered with the NAPIT Competent Person Scheme and fully insured for your peace of mind.

RAF Veteran - Professional & Reliable

Core electrical training completed while serving in the Royal Air Force, bringing discipline, precision and high standards to every job.

Trusted Local Reputation

Built on recommendations and repeat customers, we focus on honest advice, fair pricing and customer satisfaction.

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Areas We Service

House Spark Electrical is based in Llanharry and proudly serves customers across Rhondda Cynon Taf, Vale of Glamorgan, Bridgend and Cardiff. With quick access to the M4, we provide reliable electrical services throughout South Wales.

Llanharry

Pontyclun

Cowbridge

Talbot Green

Cardiff

Bridgend

Pencoed

Newport

Caerphilly

PROJECTS

PROJECTS

Take a look at some of our recent electrical projects completed across South Wales.

Consumer Unit/Fuseboard Upgrade

Consumer unit which is an full RCBO (type A) board with surge protection. Fully tested and certification with building control certificate.

Kitchen Electrics

Kitchen rewire which involved new sockets, cooker switch, oven, hob with additional under cabinet LED strip lights controlled via wireless switch

Inside Lighting

We can fit an array of indoor light fittings to meet your needs - whether you want to style up your home or your current light fittings are just not giving the amount of light you need.

Customer Reviews

See what our customers have to say about our reliable and professional electrical services.

Recently fitted an outside plug for me, very pleased with the standard of work, would definitely recommend 👌

Matthew James Thomas

Very professional and friendly we are very happy with the service.
Wouldn’t hesitate to recommend

Tina Colette Robinson

Arrived on time. Very clean work. Reasonable rates. I was very impressed with this company. He did a great job

RobinJ-98

CONTACT

CONTACT

Need an experienced electrician in South Wales?

Get in touch today for a free quote or to discuss your project.

Send us a Message

Martin Byrne

Qualified Electrician & RAF Veteran

NAPIT Registered & Fully Insured

Need a quick response? Call or WhatsApp today.

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Reliable electrical services across

South Wales.

NAPIT Registered

Fully Insured

Contact Us

Llanharry, South Wales

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Serving Llanharry, Bridgend, Cardiff and surrounding areas.

© 2026 House Spark Electrical. All rights reserved.

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