Supporting Local Businesses
More Details Commercial Electrician
We provide a wide array of electrical services for businesses of all sizes across South Wales. Whether you're just starting up or moving to the big leagues, we're here for you!
An old fuse board can make your electrical system less safe, less reliable and less suited to modern-day demands. Lightwork Electrical replace fuse boards and upgrade consumer units for customers across South Wales.
Contact Lightwork Electrical


If your fuse box is outdated, damaged or regularly causing problems, a modern consumer unit may be the right solution. We can assess your existing setup, explain your options and complete the upgrade with minimal hassle.
Our specialist electrical services include:
A modern consumer unit can provide improved protection for your electrical circuits, helping to make your property safer.
We can replace old fuse boxes with a more up-to-date installation that is better aligned with modern electrical safety expectations.
If your existing board is old or troublesome, replacing it may help reduce nuisance tripping and improve everyday electrical performance.
We will explain whether a fuse board replacement is appropriate and what the work involves before you commit.
Fuse board replacement is an important job that should always be handled by a qualified electrician. Lightwork Electrical provide careful workmanship, honest advice and clear communication from start to finish.
Customers choose us because we...

Contact us and tell us about your current fuse board or consumer unit. We will arrange a suitable time to inspect it if necessary.
We will explain what type of work is needed, what the benefits are and how much the job will cost before work begins.
Our electricians will replace the fuse board, test the installation and leave everything tidy once the job is complete.
Great service from Luke. Quick, efficient and professional work completed on our home. Would recommend and will use his services again. Thank you
Yasmin Hamid
Luke was incredibly professional and efficient. He fitted our new consumer unit and sorted all our outdoor sockets without any fuss. Brilliant service from start to finish.
Mark Davies
Excellent communication throughout. Luke arrived on time, completed the work to a very high standard, and left everything tidy. Highly recommended.
Sarah Jones
Called Luke out for an emergency fault and he arrived promptly and fixed it quickly. Friendly, professional and very fairly priced. Will definitely use again.
Tom Williams
Had an EV charger installed by Luke – the whole job was done quickly and cleanly. He explained everything clearly and the price was very reasonable.
Rachel Morgan