Electrical expertise and knowledge for the results you want

We are a specialist electrical contractor to the commercial and domestic sector. We provide a complete service from intial concept design through to installation, testing and commissioning.

We are proud to be renowned for our excellent standard of work and exceptional service. This is reflected by the fact that we are accredited by the NICEIC, TrustMark and NAPIT schemes. As one of the very few electrical contractors who are approved by all these schemes, you can be reassured that all work we undertake follows the very latest working practices, safety legislations and technical standards.

Based in South West London, the majority of our work is undertaken in London and surrounding areas.

At the cutting edge of the latest technologies

From your electric car charge point to your smart-controlled home - we're staying at the cutting edge of technology to provide only the best solutions for the home lifestyle you desire. With a bespoke, tailored service, we appreciate that you don't have the same needs as everbody else. That's why we're committed to managing your project in the way that suits you best.


We're proud to carry out work to a very high standard. We hold the below certifications and accreditations which assure we are following best practices from construction and installation to health and safety.

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Cedia Accredited
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Loxone Logo

Official Loxone Smart Home Partner

To provide only the best Smart Home Technology, we've partnered with Loxone, who create brilliant equipment without the gimmicks. Control temperature, music, lights, blinds and much more with ease, plus added security and smart energy use.

Put simply, Loxone offer the best smart home for you - and we can get you up and running.

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Official Rolec Vehicle Charging Partner

As more people switch to electric cars for their various benefits both personal and environmental, we chose Rolec to be our Electric Vehicle charging partner.

With Rolec, you get a quality, reliable charging solution for your electric vehicle, conveniently fitted for your home.

Happy Homeowners

What do our customers say?

"SEC have worked on a number of our development projects, and we can't recommend them highly enough. Their professionalism and attention to detail make them a breeze to work with and they always carry out top quality work."
John Smith, Abacus Development

"Southern Electrical Contractors tranformed our family home into a fantastic smart home. They were very easy to work with from start to finish and everything worked perfectly just how we imagined. We use the new features every day and don't know what we did before we had them. If you're looking for a smart home upgrade, Southern Electrical Contractors come highly recommended!
Christopher Brown, Homeowner

Take a look at our completed projects