House Rewiring in Plymouth

Looking to improve the safety and efficiency of your home? Our expert house rewiring service is here to cover all your electrical needs, ensuring your peace of mind.

1. Take a look at the fuse board

 If your fuse board appears like the one in this picture, it’s a sign that the wiring behind it could be outdated and may need replacement. Additionally, this type of fuse board lacks essential safety features that could make your electrical system more secure. Upgrading with a rewire and a new fuse board or consumer unit will provide important protections like an RCBO, which safeguards users from electric shock, and an SPD, which protects your appliances from damaging power surges.

2. Switches, sockets, isolators

 Another clue can come from examining your switches, sockets, and isolators. The one shown in the picture is made from an old type of plastic called Bakelite, and if yours look similar, it may indicate that outdated wiring is still present behind them and could need replacing. It’s also possible that someone updated only the front plates of the sockets, switches, and isolators to make the property look better before selling, without actually replacing any deteriorated wiring underneath. If your socket outlets appear aged, yellowed, or damaged, this is another sign that there may be old, unsuitable cabling behind them.

3. Cables

 Today, electrical cables are typically insulated and sheathed with PVC. If you look around your property—outside near a socket, around your fuse board, or even in the loft if accessible—you might spot some of the existing wiring. Older installations often used cables like the one shown in the picture, insulated with vulcanized Indian rubber (VIR). Over time, this type of insulation becomes brittle and can deteriorate. If the cables in your home resemble this older style, it’s a strong indication that a full rewire may be necessary.

4. Earth connections

 If you’ve ever replaced or removed a socket or switch in your home, you may have noticed that modern cables contain three conductors. The red (line) and black (neutral) conductors allow your electrical system to function—if either one isn’t connected, your appliance simply won’t work, signaling an obvious issue. The green-and-yellow conductor, known as the CPC, is a safety conductor. It connects the metal casing of an appliance to earth. If this conductor isn’t properly connected, most appliances will still appear to work normally, giving no indication of a problem. However, if a fault occurs inside the appliance and the metal casing becomes live, anyone who touches it could receive a dangerous—or even fatal—electric shock. If you’ve ever opened a socket or switch and noticed the absence of this green-and-yellow conductor, it’s likely that your wiring needs to be replaced with modern cables that include proper earth protection.

5. Cracked insulation

 If the insulation is cracked or brittle, it’s a clear sign that the electrical installation is aging and may need to be replaced.

6. Cable colours

 The colours used to identify electrical conductors were changed in 2004 to align with European standards. You don’t need to rewire your home solely because of colour changes, but they can help you estimate the age of your installation. If the conductors in your property are red and black, the wiring was installed before 2004 and could be several decades old—especially if the earth conductor is solid green instead of green and yellow. If the conductors are brown and blue, then the installation was done sometime after 2004.

7. Rodent damage

 This may not be the first thing you consider when assessing whether a property needs rewiring, but in older homes it’s not unusual to find that rats or mice have chewed through cable insulation. This can leave live parts exposed, creating a serious risk of electric shock or fire. Such damage is most often found in places like the loft or cellar, if your property has one. If the problem is widespread, the home may require rewiring with a system specifically designed to prevent vermin from damaging the cables in the future.

8. Convenience of the installation

 You might also want to consider whether the current installation actually meets your needs. Do you often rely on extension leads because there aren’t enough sockets, or because they’re positioned awkwardly? Years ago, it was common to install just one socket per room, which was assumed to be sufficient at the time. If your home has very few outlets, it could be a sign that the installation is older and may need rewiring—or you might simply want to add more socket points to improve convenience.

Here’s what you can expect when you choose us:

• Comprehensive Service Package: Choosing our house rewiring service means you’ll get a complete electrical inspection, replacement of old wiring, installation of modern electrical panels, and the addition of new outlets and fixtures. We make sure your entire electrical system meets current safety standards and is customized to suit the specific needs of your home.
• Solving Your Electrical Concerns: We know that old wiring can create significant safety hazards and cause frustrating electrical problems. Our rewiring service tackles these issues by removing potential risks, improving your home’s energy efficiency, and providing a dependable power supply for all your devices. Say farewell to flickering lights and tripped circuits, and welcome a safer, more efficient, and fully functional home.
• Who We Help: Our service is ideal for homeowners, real estate agents getting properties ready for sale, or anyone wanting to upgrade their home’s electrical system. Whether you’re renovating an older property or just want to ensure your electrical setup is safe and up-to-date, we’re here to help.
• Long-Term Benefits: After your home is rewired, you’ll benefit from improved safety, lower energy costs, and the capacity to support modern technology with confidence. Our service enhances your day-to-day living while also increasing your property’s value, providing lasting peace of mind.
• Why Choose Us For House Rewiring?: What makes us different from the rest is our dedication to quality and customer satisfaction. Our skilled electricians are fully licensed and insured, and we use only top-quality materials. We listen carefully to your needs and deliver a tailored service, ensuring your rewiring project is completed efficiently and to the highest standards.