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Domestic & Commercial Rewires in Carmarthenshire

Full and partial rewiring services for homes, businesses and agricultural properties across Carmarthenshire.

Professional Rewiring Services Across Carmarthenshire

A full rewire is one of the most significant electrical projects you can undertake on a property. Harad Electrical delivers thorough, professional rewiring services across the domestic, commercial and agricultural sectors.

Domestic and commercial rewires in Carmarthenshire by Harad Electrical

Whether your property has outdated wiring, you're carrying out a major renovation or you've identified safety concerns with an existing installation, we'll carry out a full assessment and complete the work to the highest standard. We handle full and partial rewires for all property types - from older homes being modernised to commercial premises requiring a completely new electrical system. Before any major rewire, we can carry out an EICR electrical inspection to fully understand the existing installation.

Every rewire is carried out in accordance with BS 7671 (the current wiring regulations) and all necessary notifications are made to Building Control on your behalf. On completion, you'll receive the appropriate electrical certificates - typically an Electrical Installation Certificate (EIC) - which are important for insurance, property sales and landlord compliance. We also offer LED lighting upgrades that can be incorporated into a rewire project at minimal extra cost.

What's Included

  • Full property rewires (domestic and commercial)
  • Partial rewires and targeted upgrades
  • Consumer unit (fuse board) replacements
  • Rewires for extensions and conversions
  • Agricultural building rewires
  • Full testing and certification on completion
  • Building Regulations notification (Part P) where required

Why Choose Us for Rewires?

Harad Electrical is NICEIC registered, so our rewire work is assessed against the highest technical standards in the industry. We work efficiently and tidily, keeping disruption to an absolute minimum. All domestic and commercial rewires in Carmarthenshire carried out by our team are fully tested and certified, and we're happy to advise on any aspect of your project from the initial enquiry through to completion. If a fault is identified during assessment, we can also carry out fault finding and repair before the main works begin. Call us for a free, no-obligation quote.

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Frequently Asked Questions — Rewiring in Carmarthenshire

How long does a full rewire take in Carmarthenshire?
A full domestic rewire typically takes 5–7 days depending on the size of the property and the complexity of the existing installation. We work efficiently to minimise disruption and will give you a realistic timeframe at the quotation stage.
Do I need Building Regulations approval for a rewire?
Yes. Full rewires are notifiable under Part P of the Building Regulations. As NICEIC registered contractors, we handle all Building Control notifications on your behalf — you don't need to do anything separately.
What certificates will I receive after a rewire?
On completion of a full rewire you will receive an Electrical Installation Certificate (EIC). This is required for insurance purposes, property sales and landlord compliance and is issued by Harad Electrical as an NICEIC registered contractor.
Can you rewire commercial and agricultural buildings in Carmarthenshire?
Yes. We carry out full and partial rewires for commercial premises and agricultural buildings across Carmarthenshire, including farms, barns and outbuildings. All work is completed to BS 7671 and fully certified.
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Trusted by Customers Across Carmarthenshire

Our customers consistently rate us five stars for quality, professionalism and value. Read their reviews to see why we're the trusted choice for electrical work across the area.

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What can we do for you?

Contact us today for a free, no-obligation quote. We serve Carmarthen and the surrounding area and are happy to discuss any domestic, commercial or agricultural electrical requirement.