TRUSTED ELECTRICIANS PROVIDING SAFE, RELIABLE AND HIGH QUALITY ELECTRICAL WORK FOR YOUR HOME

We are a professional electrical contractor specialising in the domestic construction sector, providing a comprehensive range of electrical services from fault finding and rewires to solar installations and complete new-build projects.

With over 10 years’ experience working alongside multiple house builders, we have established a strong reputation within the new-build sector for reliable service, quality workmanship and consistently high standards.

SERVICES

New Builds

New builds are at the heart of Barrett Thomas Electrical. With over 10 years’ experience in the domestic new-build sector, we work alongside housebuilders and site teams to deliver reliable, high-quality electrical installations from first fix through to completion. Our work has contributed to developments recognised with industry accolades, including Pride in the Job and Seal of Excellence awards.

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Solar

Power your home with smarter, more sustainable energy solutions from Barrett Thomas Electrical. We provide professional Solar PV and battery storage installations for homes and new-build developments, helping customers generate, store and make better use of their own electricity. From standalone solar systems to fully integrated solar, battery and EV charging solutions, every installation is tailored to the property and its energy needs.

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Domestic

From everyday electrical work to complete home upgrades, Barrett Thomas Electrical provides professional and reliable domestic electrical services tailored to your property. Whether you need fault finding, rewiring, new lighting, consumer unit upgrades, EICRs, EV charging or renewable-energy solutions, we deliver safe, high-quality workmanship with a straightforward and dependable service.

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ABOUT

ABOUT

Barrett Thomas Electrical is a professional electrical contractor based in Caerphilly, South Wales, specialising in domestic electrical work across a wide range of projects.

From fault finding, EICRs and partial or full rewires to solar PV, battery storage, EV chargers and complete electrical installations for new-build homes, we provide reliable, high-quality solutions tailored to each property.

With over 10 years’ experience in the new-build sector, we’ve built a strong reputation working alongside multiple housebuilders and construction professionals. This experience has given us a thorough understanding of the standards, organisation and attention to detail required on both individual homes and larger developments. Whether it’s a straightforward electrical repair, renewable-energy installation or a complete new-build project, Barrett Thomas Electrical brings the same professional approach and quality workmanship to every job.

We work throughout South Wales and West Wales, as well as the Bristol area, including Cardiff, Newport, Swansea and Bristol and surrounding areas.