Modern RCBO consumer units, fully tested and certificated
A fuse box or consumer unit upgrade from Vartia Electrics typically costs between £700 and £900, depending on the number of circuits, the meter tails, and the condition of the existing installation. A modern RCBO consumer unit adds individual circuit protection that older boards do not provide. Where appropriate we recommend an EICR first, so any underlying faults are found before the new board goes in.
Your fuse box, or consumer unit, is the heart of your home's electrical system. Older boards often lack the RCD protection required by current standards, which means a fault can go undetected and put your installation at risk. We replace ageing fuse boxes with modern RCBO consumer units that protect every circuit individually, so a fault on one circuit no longer takes out the rest of the house.
The cost of an upgrade depends on a few things: the number of circuits, whether the meter tails need upgrading, and the condition of the existing wiring. We assess all of this before we quote, so the price we give you is clear and there are no surprises once we start.
Because a new RCBO board is more sensitive, it will often reveal existing faults that the old board simply never picked up. Where appropriate, we recommend an Electrical Installation Condition Report before the upgrade. That way any underlying issues are identified and resolved first, and your new consumer unit goes in to a sound installation.
Every consumer unit change is carried out to current wiring regulations, tested, and certificated. We leave the board clearly labelled so you know exactly what each circuit does, and we talk you through the work before we leave.
Alex S
Ben and his team at Vartia Electrics Ltd. have completed electrical fault finding and comprehensive fixes that are high quality, compliant and safe at our home this year. They are responsive, transparent and communicative in their findings/options to resolve/pros-cons, etc., and competitive in their pricing. I would trust and recommend Ben and Vartia Electrics Ltd. for any future electrics works at our home, big or small. Thank you!
Faith Dooley-Stevens
Really pleased with the work Vartia Electrics carried out, replacing the consumer unit. Ben and Kai did the job excellently - professional, tidy and clearly knew what they were doing.What stood out was how well they explained the work throughout. They talked me through what needed doing and why in a way that was clear and easy to follow, which I really appreciated.The finished result was excellent. I'll definitely be using Vartia Electrics again for upcoming fire alarm work, and wouldn't hesitate to recommend them.
KV M
⭐⭐⭐⭐⭐ Excellent service from Ben and his team! They carried out a survey, provided different charger options and offered best rates. The installation was completed quickly and professionally. They also activated my warranty and helped me install and configure the Ohme app. Friendly team, neat and tidy work, and the charger is working perfectly. Highly recommended!
Rhoda Egharevba
Excellent service, great knowledge and insight right from the very first conversation. I had the trust and confidence that the issue at hand would be resolved, after previously working with some inexperienced tradesmen. Will definitely be using Ben and team again and I highly recommend them
Cindy Tong
Fantastic service from Ben and his team. They were friendly, professional and reassuring throughout and took the time to explain everything clearly. They did a great job resolving my electrical issue and making sure everything was safe. Really pleased with the service and would highly recommend them! Thanks again!
Prianka Patel
⭐⭐⭐⭐⭐Fantastic service from start to finish. They removed my EV charger from my old property and installed it at my new home, and did a brilliant job. The team were friendly, professional, and efficient, and everything was completed to a really high standard.The price was also very reasonable, especially considering the quality of the work. I wouldn’t hesitate to recommend them to anyone looking for a reliable and professional electrical company. Great service all round!
Gillian Miller
My property needed some urgent work to ensure it had a compliant electric certificate and I had been let down by a previous company. Ben took immediate action and got a quote to me super quickly, after inspecting the property.The work was carried out a few days later and they went above and beyond to ensure my property was not only compliant but safe for my tenant.Communication with me (and my tenant) was always polite and efficient. Everything was completed in an exemplary fashion.I would have no doubt in recommending this company and will certainly use them again.
Shane Callaghan
Great service, Ben & Kai fitted upgrade of my bonding to gas and water pipes and explained exactly what they were going to do and how. Excellent service, courteous at all times,Would highly recommend for any electrical work that you require.Would give 6 stars but only 5 available!
STEPHEN B
We felt very well looked after by Ben at Vartia Electrics from start to finish. Sound advice provided. Honest, reliable, hard working, trustworthy and efficient. Pleasant, polite and respectful. Neat, clean, tidy, conscientious and diligent. Excellent communication and time keeping. Vartia electrics worked independently and without fuss, completed the job exactly as discussed and went above and beyond. Based on our experience I would have no hesitation or reservation whatsoever in strongly recommending this company to others. Thank you.
Daniel Latham
Ben's attention to detail is fantastic, had an EV charger installed within around 4 hours and it was done neatly and efficiently and despite having some complications due to my house having old electrics the result is perfect. His helper Tom was very polite and cracked on with the job tidying as he went also. Highly recommend these guys.
We cover Sidcup, Bexley, Bexleyheath, Welling, Dartford, Bromley, Chislehurst, Eltham, and the surrounding area, roughly within a one-hour drive. If you are not sure whether you are within our area, call us on 020 8144 1428 and we will let you know.
Yes. Vartia Electrics is NAPIT approved and a Which? Trusted Trader, and our team is fully qualified. Our electrical work is carried out by qualified electricians, tested, and certificated to current wiring regulations.
Yes. We work for homeowners, landlords, and businesses. From a single socket in a house to a full commercial installation, we take on domestic and commercial electrical work of every size.
Yes. We provide free, no-obligation quotations. Call us on 020 8144 1428 or fill in our online enquiry form and we will come back to you with a clear, competitive price.
Yes. Our standard hours are Monday to Friday, 08:00 to 17:00, and we offer 24 hour emergency callouts for genuine electrical emergencies. Call us and we will get to you as quickly as we can.
We accept card payments and bank transfers, with payment usually taken on completion. For larger projects such as rewires, we are happy to discuss staged payments so you can plan ahead.
A consumer unit upgrade typically costs between £700 and £900. The exact price depends on the number of circuits, whether the meter tails need upgrading, and the condition of the existing installation. We assess all of this before we quote.
If your existing fuse box does not provide RCD protection, underlying faults may go undetected. A modern RCBO consumer unit protects every circuit individually and can reveal faults that the old board never picked up, so any issues can be investigated and resolved.
Where appropriate, we recommend an Electrical Installation Condition Report before an upgrade. It helps identify existing faults or safety concerns and confirms the installation is suitable for the new consumer unit, so the new board goes in to a sound system.
Yes. Every consumer unit change is carried out to current wiring regulations, tested, certificated, and clearly labelled, so you know exactly what each circuit does.
Most straightforward consumer unit changes are completed within a day. If we find issues that need attention first, we will explain them and agree the work with you before going ahead.
In many cases, yes. We assess your existing installation and, where appropriate, fit a dedicated consumer unit for the charger with the required protective devices, including an RCBO and a surge protection device. We will explain the best and safest method for your property.
Before installation we check that the property meets the necessary requirements. That includes verifying the main protective bonding to the water and gas services, and checking whether the property has a looped service.
Not necessarily. A looped service does not automatically prevent an EV charger being installed. Depending on the installation, CT clamps can be used to monitor the property's electricity usage and manage the charger's load accordingly.
Domestic and commercial EV charger installations typically range from £1,100 to £1,500. We assess your installation and explain the requirements before carrying out any work, so the quotation is clear.
Yes. As well as home chargers, we install commercial EV charge points and can advise on the right solution for your site, including load management where several vehicles need charging.
A rewire typically ranges from £6,000 to £13,000. The cost depends on the size and age of the property, the condition of the existing wiring, the number of circuits, sockets, and lighting points, and how accessible the wiring is. We assess the property first and give you a clear, competitive quotation.
Yes. We carry out both full and partial rewires for houses and flats. If only part of the installation needs replacing, we will scope that accurately rather than quoting for a full rewire you do not need.
A consumer unit upgrade is usually part of a rewire, and we will confirm this as part of your quotation. A modern board completes the new installation and gives every circuit proper protection.
A rewire is a bigger job, but we keep disruption to a minimum, protect your home, and keep you informed throughout. Once complete, the installation is tested, certificated, and clearly labelled.
Yes. We regularly work for landlords, and can combine a rewire with an EICR and Landlord Electrical Safety Certificate to keep the property compliant.
An EICR, or Electrical Installation Condition Report, is a detailed inspection and test of a property's fixed electrical installation. It assesses the wiring, sockets, switches, consumer unit, earthing, and bonding, and identifies faults, deterioration, and potential safety issues.
An EICR is commonly referred to as a Landlord Electrical Safety Certificate or Landlord Electrical Certificate when it is carried out for a rental property. Our reports meet the requirement for landlord compliance.
An EICR is commonly requested for rental properties and landlord compliance, when buying or selling a property, or before electrical work such as a consumer unit upgrade. An inspection before a fuse box upgrade can reveal faults that should be addressed first.
We carry out EICRs from £150 to £350, depending on the size and type of property. We will confirm the price when you book, and the report includes any remedial actions we recommend.
If the inspection identifies faults, we explain them in plain English, tell you why they matter, and provide a clear quotation for any remedial work, so you can decide how you would like to proceed.