Services

Our Services

Comprehensive Electrical & Solar Services, Tailored to Your Needs

Rewires, New Builds & Electrical Alterations
At Dinefwr Electrical & Solar Ltd, we deliver safe, efficient, and future-ready electrical systems for new builds, rewires, and home electrical alterations. Working from architects’ drawings or renovation plans, we help bring your project to life. With an experienced eye for detail, we provide practical suggestions and work closely with other trades to ensure a smooth installation process. Our focus is on delivering high-quality electrical installations that meet your needs, comply with current standards, and support future upgrades such as solar, battery storage, and EV charging, all while minimising disruption during your build or renovation.
Learn More
Solar, Battery Storage & EV Installation
At Dinefwr Electrical & Solar Ltd, we design and install high-quality solar PV and battery storage systems tailored to your home and energy usage. Working with trusted manufacturers and proven technology, we help homeowners reduce electricity costs, make better use of the energy they generate, and prepare for future energy needs. We provide clear, honest advice and work closely with you from initial design through to installation and commissioning. Our focus is on delivering safe, compliant renewable energy installations that perform reliably long-term, while supporting future upgrades such as battery expansion, smart tariffs, and EV charging integration.
Learn More
Electrical Fault Finding & Repairs
At Dinefwr Electrical & Solar Ltd, we provide professional electrical fault finding and repair services for homes across Carmarthenshire and surrounding areas. Using proven diagnostic methods and years of practical experience, we quickly identify electrical faults and provide safe, reliable repairs. Whether you are experiencing tripping circuits, power loss, damaged wiring, or intermittent electrical issues, we work efficiently to restore safe operation. Our focus is on delivering clear advice, long-lasting repairs, and safe, compliant electrical systems, helping prevent future issues and keeping your home running reliably.
Learn More
Electrical Safety Inspections & Certification
At Dinefwr Electrical & Solar Ltd, we provide professional electrical safety inspections, testing, and certification services for homes across Carmarthenshire and surrounding areas. Whether you require an electrical safety check, EICR, landlord certification, or testing before buying or selling a property, we carry out thorough inspections and provide clear, easy-to-understand reports and recommendations. Our focus is on helping you understand the condition of your electrical system, ensuring it is safe, compliant, and suitable for continued use, while offering practical advice on any improvements or remedial work if required.
Learn More
FAQs

Our Frequently Asked Questions

Find answers to common questions about our services in our FAQ section. We cover everything you need to know about our business & process

Still Have Questions?

Can't find the answer you're looking for? Feel free to get in touch with our team - we're here to help!

Get in Touch

Yes — We are fully accredited and committed to the highest standards of safety, quality, and professionalism.

We are accredited by NAPIT, MCS, and TrustMark, demonstrating our compliance with rigorous industry standards. We are also proud members of the Renewable Energy Consumer Code (RECC), ensuring transparency, integrity, and consumer protection at every stage of your project.

In addition, we hold several specialist approvals and partnerships, including:

  • Trusted Partner with Octopus Energy – helping customers access innovative energy tariffs and renewable solutions.

  • SolaX Approved Installer – certified to install and maintain SolaX renewable systems.

  • myenergi Product Champion – recognised for expertise with myenergi technologies such as Zappi EV chargers and Eddi energy diverters.

  • Trusted Installer for Eleven Sodium Energy – supporting next-generation battery and energy storage solutions.

  • Authorised OZEV Installer – approved to install government-backed electric vehicle charging systems.

These accreditations and partnerships reflect our ongoing commitment to delivering reliable, future-ready electrical and renewable energy installations for homes and businesses.

 

Absolutely! We offer free estimates for all services. Contact us to schedule a consultation, and we’ll provide a detailed quote.

Yes, we proudly serve our Welsh-speaking community. Ryan, our Director, is fluent in Welsh for clear and effective communication.

We’re based in Llandeilo, Carmarthenshire, and service nearby counties heading into Pembrokeshire, Swansea and Powys. Contact us to confirm if we cover your area.

We bring over 25 years of experience, high-quality workmanship, and accreditations from Napit, MCS and TrustMark, ensuring a friendly, professional, and reliable package.

What truly sets us apart is our personal approach.  We believe in building genuine relationships with our clients. From the first consultation to final installation, you’ll deal directly with our friendly, knowledgeable team who take the time to understand your needs, offer honest advice, and deliver tailored solutions.

At Dinefwr Electrical & Solar, we’re not just installing systems, we’re helping people make confident, sustainable choices for their homes and businesses.

Book an appointment by contacting us via phone, email, WhatsApp, or Facebook Messenger. See our Contact Us page for details.

Website Designed By Providence Web Services