Safe, reliable rewiring for homes and businesses

Rewiring

At NPM Electrical, we specialise in providing safe and efficient rewiring services for both homes and commercial properties. Whether you’re modernising an older house, extending your living space, or upgrading your business premises, our service ensures that every wire, socket and switch is installed to the highest standard.

Rewiring isn’t just about replacing cables, it’s about making your property safer, more energy-efficient, and ready for the demands of modern living. From the first inspection through to the final finish, we work carefully and cleanly, with minimum disruption to your day-to-day life.

Rewiring a House

What’s involved in rewiring your house? A full house rewire involves replacing all the electrical wiring, sockets, switches, and consumer unit (fuse box) in your home. It can sound daunting, but with the right electrician it’s a straightforward process.

We start with a detailed inspection of your current installation. We check for old or damaged wiring and remove it, installing new, safe cabling throughout. This includes rewiring for lighting, plug sockets, and any specialist requirements such as outdoor power, electric car charging, or smart home systems.

Once complete, you’ll have a safe, modern and certified electrical system designed to meet your household’s needs for years to come.

Rewiring a house - A newly installed, large modern grey luxurious kitchen and dining room in studio apartment with under cabinet strip lighting.

Back garden with mature shrubs and trees lit up with garden lighting.

How Much Does It Cost to Rewire a House?

The cost of rewiring a property depends on several factors, including:

Size of the property – larger homes require more cabling, sockets, and fittings.
Age and condition – older properties may need additional preparation work before rewiring can begin.
Specification – the number of sockets, light fittings, or added extras such as USB outlets, downlights, or outside power.
Accessibility – homes with easy access under floors and through walls will generally cost less than those where wiring is harder to reach.

We’ll always provide a clear, detailed quotation upfront, so you know exactly what’s included before any work begins. Get in touch with us today for idea of the cost to rewire your property.

When to Consider Rewiring Your Home

Not sure if your home needs rewiring? Some common signs include:

Frequent blown fuses or tripping circuits
Outdated or damaged fuse boxes
Sockets that spark, feel warm, or look damaged
Light fittings that flicker or don’t work reliably
Wiring with fabric, rubber, or lead insulation (often found in houses built before the 1970s)

If you’ve recently moved into an older property, or you’re planning a major renovation, it’s always worth having your electrics reviewed. A professional rewire gives you peace of mind and ensures your home is safe for you and your family.

Electrical safety in older properties - A row of period cottages at dusk with cobbled path and road.

Our NICEIC Guarantee

NPM Electrical is a fully approved NICEIC electrical contractor. This means our work is regularly assessed to ensure it meets the highest safety and technical standards.

Choosing an NICEIC electrician gives you reassurance that all work we carry out complies with current building regulations. With safety as our top priority, we take pride in delivering the highest standard of electrical services. And as certified electricians, all of our installations are covered by the NICEIC Platinum Promise guarantee.

With NPM Electrical, you can be confident your rewiring project is carried out correctly, safely, and to industry-approved standards.

Rewiring in East Grinstead

Based in East Grinstead, NPM Electrical provides rewiring services across West Sussex, East Sussex, Surrey, and Kent.

Whether you’re a homeowner upgrading your property or a business in need of a full rewire, our local team delivers reliable, high-quality workmanship every time.

We’re proud to be a trusted independent contractor, offering a personal service that puts your safety and satisfaction first. Get in touch with NPM Electrical today for a free, no-obligation quotation. Call us on 07731 941 794 or send us a message — we’re here to make your electrics safe, reliable and future-ready.