At Dinefwr Electrical & Solar, we provide a full range of residential electrical services to keep your home running smoothly.
Whether you’re planning a renovation, need urgent repairs, or want to upgrade your home’s electrical system, our team of fully qualified electricians is here to help. We deliver professional solutions that ensure safety, efficiency, and minimal disruption, keeping your home powered and functioning with the highest standards of care and expertise.
As an MCS-certified installer, NAPIT and TrustMark accredited contractor, and Octopus Trusted Installer, we provide safe, efficient installations designed around your property and energy use. Whether you are installing solar for the first time, adding battery storage to an existing system, or planning for future EV charging, we provide clear advice and high-quality workmanship you can rely on.
From decorative lighting to energy-efficient LED solutions.
Adding or upgrading power points to suit your needs.
Ensuring your home’s electrical system is safe and up to date.
Enhances the atmosphere of any space by providing energy-efficient, customisable illumination that highlights key features and creates a warm, inviting ambiance.
Transform your home with modern, functional designs. Aesthetically pleasing lighting and power solutions, enhancing comfort, functionality and style!
Installation and regular testing for peace of mind.
Enhancing your home’s safety and aesthetics.
Integrate cutting-edge technology into your home, providing seamless installation of smart learning thermostats with app control, smart-controlled power and lighting systems, and Ring doorbells/cameras, all designed to enhance convenience, efficiency, and security.
Choosing the right installer is just as important as choosing the right equipment. As a local, electrician-led renewable installer, we focus on safe system design, high-quality installation, and long-term reliability.
With over 25 years of industry experience, we understand both renewable systems and the electrical infrastructure they connect to.
We are accredited with NAPIT, MCS, and TrustMark, and are proud to be an Octopus Trusted Installer. We are also registered as an OZEV authorised installer for EV charge point installations.
We design each system based on your property, usage patterns, and future plans, rather than using a one-size-fits-all approach.
We install systems from leading solar, battery, and smart energy manufacturers including SolaX, Myenergi, Eleven Energy and other industry-recognised brands.
Based in Llandeilo, we install Solar PV and Battery Storage Systems across Carmarthenshire and surrounding areas.
We regularly work in:
If you are unsure whether we cover your area, please get in touch and we will be happy to help.
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Yes, we provide 24/7 emergency electrical repair services to ensure your safety at all times.
Absolutely! All our electricians are fully qualified and certified, with extensive experience in both domestic and commercial settings.
The duration varies depending on the project’s scope, but we’ll provide an accurate timeline during your initial consultation.
We bring over 25 years of experience, high-quality workmanship, and accreditations from Napit and Trustmark, ensuring a friendly, professional, and reliable package.
We’re based in Llandeilo, Carmarthenshire, and service nearby counties. Contact us to confirm if we cover your area.
Book an appointment by contacting us via phone, email, WhatsApp, or Facebook Messenger. See our Contact Us page for details.