Rewires & New Electrical Installations in Cornwall – Certified Local Experts
At BC Electrical, we provide safe, efficient, and fully certified electrical rewires and new installations for homes and businesses across Cornwall. Whether you’re upgrading an older property or fitting out a new build, our experienced team deliver high-quality results tailored to your needs.
Get A Free Quote
Why Choose Professional Electrical Rewiring
Electrical rewiring is one of the most important investments you can make in your property. Faulty or outdated wiring can present serious safety risks, including electrical fires, power failures, and issues with modern appliances. At BC Electrical, we provide professional house rewiring in Cornwall to ensure your home or business is fully compliant with the latest standards. Our NAPIT-registered electricians carry out work with precision, efficiency, and complete certification for your peace of mind.
Choosing a qualified electrician for rewiring means more than just replacing cables. We assess your property’s entire electrical system, design improvements to suit modern requirements, and install updated wiring to support today’s technology. With our experience, you can be confident that your rewiring project will not only improve safety but also increase efficiency and reliability. By trusting BC Electrical, you are choosing a professional service that puts quality and safety first.
Complete House Rewires for Older Properties
Older homes often contain outdated electrical systems that cannot handle modern demands. Worn wiring, insufficient socket numbers, and a lack of RCD protection are common issues that put homeowners at risk. BC Electrical offers complete house rewires in Cornwall, designed to bring older properties up to current safety regulations. Whether you’ve moved into an older house or are renovating, our skilled team can transform your electrics to make them safe, functional, and future-proof.
A full rewire includes the replacement of circuits, sockets, lighting, and consumer units to ensure your home is safe and practical for everyday use. Our electricians take care to minimise disruption during the process, working efficiently and respectfully in your home. With detailed planning and clear communication, we ensure your new wiring system is both reliable and designed to suit your lifestyle. A professional rewire not only improves safety but also increases property value.
New Electrical Installations for Homes and Businesses
Whether you are building a new home, extending your property, or setting up commercial premises, professional installation of your electrical system is essential. At BC Electrical, we provide new electrical installations in Cornwall for both domestic and business clients. Our services cover everything from lighting design and socket layouts to the wiring of heating systems, data points, and renewable energy integration.
By working with our NAPIT-registered electricians, you are guaranteed a safe and compliant installation tailored to your requirements. We take the time to plan every detail, ensuring your new electrics are practical, efficient, and able to handle the demands of modern living or business operations. From small-scale projects to large developments, we bring experience and professionalism to every job. Choosing BC Electrical means you can rely on a trusted local team to deliver installations that stand the test of time.
Fuse Board Upgrades and Safety Improvements
An outdated fuse board can leave your property vulnerable to electrical faults and safety hazards. At BC Electrical, we provide professional fuse board upgrades in Cornwall to keep your electrics safe, reliable, and compliant with the latest regulations. Modern consumer units with RCD protection provide a higher level of safety, protecting you and your family against electric shocks and fire risks. Our experienced electricians assess your current system and recommend the right upgrade for your needs. Replacing an old fuse board is not only about safety but also about ensuring your property can handle the demands of today’s appliances and technology. By upgrading, you benefit from better protection, improved performance, and peace of mind knowing your electrics are secure. As trusted local electricians, we complete all fuse board upgrades with full certification and professional testing.
Certified Electricians You Can Rely On
When it comes to electrical work, certification and trust are essential. At BC Electrical, we are NAPIT-registered electricians in Cornwall with the skills, qualifications, and experience needed to deliver safe and reliable results. Our customers choose us because we combine technical expertise with a friendly, professional service that puts their needs first.
Every rewire or new installation we complete is fully tested, documented, and certified to meet current UK regulations. This gives homeowners, landlords, and businesses the assurance they need that their electrical systems are safe and compliant. We take pride in delivering high-quality work, whether for a small domestic project or a large commercial job. By choosing BC Electrical, you are working with a local team who care about your safety and satisfaction, and who always deliver electrical services to the highest possible standard. Contact us today.
Frequently Asked Questions
There are several warning signs that suggest a property may need a rewire. These include frequent tripping of circuits, flickering lights, discoloured sockets, or outdated wiring covered in rubber or fabric. If your home hasn’t been rewired in the last 25–30 years, it is worth arranging an inspection. At BC Electrical, we carry out thorough electrical testing in Cornwall to determine whether a full or partial rewire is required. This ensures your property remains safe, compliant, and able to meet modern energy demands.
The length of time required for a rewire depends on the size of the property, the complexity of the wiring, and whether you are living in the home during the work. On average, a full house rewire takes between five and ten days to complete. At BC Electrical, we plan each project carefully to minimise disruption, working efficiently while maintaining high standards. We keep you fully informed at every stage and ensure all work is tested and certified once completed.
Yes. BC Electrical provides electrical installations in Cornwall for new builds, home extensions, and commercial developments. We design and install everything from lighting and socket layouts to consumer units, data points, and heating controls. Our NAPIT-registered electricians ensure all work is carried out safely, efficiently, and in line with current regulations. We also provide certification once the project is complete, giving you proof that your installation is compliant. Whether you are building a new home or adding extra space, our team can provide a reliable electrical solution.
Yes. We provide rewires and new electrical installations, rewires and EV installations across the whole of Cornwall. Our electricians regularly work with homeowners and businesses in St Austell, Truro, Bodmin, Newquay, Penzance, and Falmouth, as well as surrounding villages and rural areas. Wherever you are based in the county, our team can deliver safe, efficient, and fully certified electrical services. As a trusted local company, we take pride in supporting communities across Cornwall with reliable rewiring, fuse board upgrades, and new installations, ensuring every property benefits from safe and modern electrics.