Electrical Inspection and Assessment

Full or partial electrical rewiring across London

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What We Offer

Expert Electrical Rewiring in South London

Looking for a reliable electrician for a full or staged rewiring project? NOD Electrical Services delivers safe, professional, and NAPIT Approved rewiring solutions across Streatham, Balham, Tooting, and surrounding South London areas.

  • Full House Rewires – Upgrade old wiring, improve safety, and future-proof your home for modern electrical demands.

  • Staged Rewires – Complete essential upgrades in phases to suit your budget, schedule, and lifestyle.

  • Compliance & Certification – All work meets BS 7671 wiring regulations and Part P requirements, with full testing and documentation.

  • Minimal Disruption – Clean, respectful, and professional installation, keeping your home running smoothly.

  • Future-Proof Solutions – Prepare your property for smart systems, EV chargers, and increased electrical demand.

Trust NOD Electrical Services for expert rewiring in South London—safe, reliable, and tailored to your home.

Partial Rewiring

For homes that do not require a full rewire, NOD Electrical Services provides professional partial rewiring services across South London, offering a safe and cost-effective solution. Each project begins with a detailed electrical inspection and testing to assess the condition of existing wiring and identify which circuits require upgrading. Our NAPIT Approved electricians then rewire only the necessary areas—such as kitchens, bathrooms, consumer unit upgrades, or high-load circuits—ensuring seamless integration with existing systems. All partial rewiring work is completed in line with the latest BS 7671 wiring regulations, with minimal disruption to your property. Clients receive clear communication, transparent pricing, and full electrical certification on completion, ensuring safety, compliance, and long-term reliability.

Staged Rewiring

Where budget or timing means a full rewire cannot be completed at once, NOD Electrical Services offers structured staged rewiring projects across South London, allowing essential upgrades to be carried out safely over time. We begin with a comprehensive electrical assessment to identify priority circuits and safety-critical issues, then create a clear, phased rewiring plan that fits your budget and renovation schedule. Our NAPIT Approved electricians ensure each stage is fully compliant with the latest BS 7671 regulations, carefully integrating new wiring with existing systems until the project is complete. Clients benefit from clear documentation, consistent workmanship across every phase, and full certification at each stage—delivering long-term electrical safety without unnecessary financial strain.

Full House Rewiring – What to Consider

A full electrical rewire is a major but essential upgrade, particularly for older properties across South London. NOD Electrical Services provides complete house rewiring solutions, ensuring your electrical system is safe, compliant, and ready for modern living. Our NAPIT Approved electricians manage the entire process—from initial inspection and planning through to installation, testing, and certification—while keeping disruption to a minimum.

Before committing to a full rewire, homeowners should consider several key factors. The age and condition of existing wiring is critical, especially if the property still uses outdated cabling or an old fuse board. You should also think about current and future electrical demands, such as electric vehicle chargers, heat pumps, kitchen upgrades, home offices, or smart home systems. Access and occupancy is another important point—rewiring an occupied home requires careful phasing and protection of décor, while empty properties allow for faster completion. Budget and timescales should be planned realistically, factoring in any associated plastering or decorating works following installation.

NOD Electrical Services works closely with clients to design a rewiring plan that suits their property, lifestyle, and budget. We provide clear guidance on socket and lighting layouts, energy-efficient solutions, and compliance with the latest BS 7671 wiring regulations and Part P requirements. On completion, all work is fully tested, certified, and documented, giving homeowners complete confidence in the safety, reliability, and long-term value of their electrical installation.

“Their attention to detail and commitment to quality truly stood out. We’ve already recommended them to others.”

– Former Customer

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