A multi skilled team built around better project delivery.

We provide design led project management and integrated building services, delivering luxury home transformations with a high end finish, from concept to completion across South Wales.

Let's Work Together

Electrical contracting and building services across South Wales

One team. One point of contact.
Turn key delivery.

Electro Main Services Ltd, known as EMS, is a multi skilled contracting team delivering electrical work with creativity, care, and the kind of attention to detail that shows in the finished space. We look beyond the basics to understand how you want your home or workplace to feel and function, then shape the installation around that. From lighting that sets the mood to power that is positioned exactly where you need it, we focus on solutions that are practical, considered, and finished neatly, because great work should look as good as it performs.

Domestic and commercial work, delivered with the same level of care.

From design through to installation and ongoing support, we bring everything together under one roof so your project runs smoothly and stays consistent from start to sign off.

You will have clear communication, reliable scheduling, and a team that treats your property with respect, keeping things tidy and keeping you informed at every stage. We take pride in being easy to deal with and even easier to recommend, delivering a personal service backed by professional standards, proven experience, and a strong reputation across South Wales.

We are fully qualified and insured. NICEIC Approved Contractor. Gas Safe registered. Constructionline. Registered Waste Carrier.

Services we offer at EMS

Electrical Services

Domestic and commercial electrical installations, upgrades, testing, inspection, fault finding, and lighting design. Built for safety, performance, and clean finishes.

Building Services

Extensions, kitchen installs, smart lighting upgrades, cinema rooms, and integrated building services that bring trades together and elevate the final result.

Plumbing & Heating

From boiler work and heating upgrades to kitchens, bathrooms, pipework, and compliance checks, delivered by certified engineers with a tidy, considered approach.

EV Charge Points

Home and workplace EV charge point installation with practical guidance on placement, future capacity, and day to day usability.

Fire & Security

Fire alarm systems, intruder alarms, CCTV, and access control, designed and installed to protect what matters, with clear advice and ongoing support.

Facilities Management

Planned and reactive maintenance that keeps sites safe, compliant, and running smoothly. Ideal for commercial sites, landlords, and multi property portfolios.

One team.
One point of contact.
Turn key delivery.

Managing multiple trades can slow projects down. EMS combines electrical contracting with plumbing and heating and building services so your project stays coordinated, efficient, and consistently finished.

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Why our clients choose Electro Main Services Ltd (EMS)

Creative flair, technical precision

We bring a designer’s eye to layout, lighting, finishes, and controls, backed by qualified engineering and safe compliance.

Multi trade expertise that reduces hassle

Because electrical, plumbing, heating, security, EV, and building services can be delivered together, you get fewer delays, fewer handoffs, and a more joined up result.

Customer service that stays switched on

You get a responsive team, clear communication, and a project you can feel confident about from day one.

Proven track record across South Wales

We have a large portfolio across domestic, commercial, and public sector settings, including lighting upgrades, refurbishments, and new build installations. Our reputation is built on thoughtful project delivery and consistently high standards.

Ready to plan your project?

Tell us what you are building, upgrading, or fixing and we will come back with clear advice and a practical next step.