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Home Electrical Rewire Services South London

BWT South East are a highly experienced and qualified electrical contractor that can carry out your full home rewire service to the highest of standard.

If you have just purchased a new property for refurbishment or renovation and believe the electrical wiring needs to be tested and inspected or even have a complete rewire, BWT South East are more than happy to provide you with a competitive no obligation quote, click here to start the quote process.

We are fully qualified and certified to carry out a full electrical installation also know as a ‘full home rewire’ to your property.

We are NICEIC approved and CHAS accredited and hold all industry accreditations. Once you have contacted us, we will send an electrical surveyor  to view the scope works needed at your home. We do not charge a call out fee for this service.

Once the survey has been conducted we will contact you with a full and accurate quotation for which you have no obligation to except.

We can rewire and repair electrics, provide lighting and power throughout your home and garden.

Fuse Board Installation and RCD Consumer Units Installation South London

Every property contains a fusebox, now more commonly known as a consumer unit, it should be easy to find and is where the electricity in your home is controlled and distributed.

Most electrical installations can suffer damage, deterioration and alteration throughout their operational life and this highlights how essential testing and inspection is to confirm the safe operation of any installation.

At BWT South East we provide a full rewire RCD/Consumer Unit installation and testing service. We are fully approved and Insured, we guarantee all our work and treat your property with respect.

We offer competitive rates on upgrades or replacements of:

  • 5 Way Consumer Units
  • 10 Way Dual RCD Consumer Units
  • 12 Way Dual RCD Consumer Units
  • 15 Way Dual RCD Consumer Units
  • Shed Consumer Units
  •  Skeleton Consumer Units
  • All commercial three phase Consumer Units

An RCD, or residual current device, is a life-saving device which is designed to protect against the risks of electrocution and fire caused by earth faults. For example, if you cut through the cable when mowing the lawn and accidentally touched the exposed live wires or a faulty appliance overheats causing electric current to flow to earth. Over half of the homes in the UK don’t have an RCD installed putting the occupants at unnecessary risk from electrical accidents.

If your fusebox has a wooden back, cast iron switches, or a mixture of fuses it is likely that it dates back to before the 1960s and will need to be replaced.

You may need to upgrade as the old common fuse box is outdated and has now been replaced with 17th Edition consumer units, they were named fuse board due to the fact that they are installed with fuse wire for each individual circuit melting when exposed to excessive current.

New technology has developed and new safety devices have been manufactured. These new boards have been created with a much higher form of protection from electrocution and cables overheating preventing electrical fires.

Important Infomation

It’s important that you know where your fusebox is in case you ever need to turn the electricity off in an emergency. Your fuse board usually contains three things used to control and distribute electricity around your home.

They are 'The main switch' the 'Fuses' and/or circuit breakers; and Residual Current Devices. Our knowledgeable trained engineers can show you the following important information.

A) Main Switch – this allows you to turn off the electricity supply to your home. You might have more than one mains switch, for example if your home has electric storage heaters. In this case you may have a separate fusebox.


B) Residual Current Devices (RCD) these are switches that trip a circuit under dangerous conditions, and instantly disconnect the electricity.

C) Circuit Breakers – these are automatic protection devices in the fusebox that switch off a circuit if they detect a fault. They are similar in size to fuses, but give more precise protection. When they ‘trip’, you can simply reset the switch. Our team are highly skilled in these tasks and are able to replace your old fuse boards / consumer units with a modern 17th Edition consumer unit with minimal disruption at a time which is most convenient for yourself.

Electrical Inspection, Testing and Certification - Electricians South London

Electrical installations should be tested often enough that there is little chance of deterioration leading to danger.

Inspection and testing is crucial in residential and commercial properties, all installations suffer from deterioration of some form. Current legislation says that properties should be inspected and tested every 5 years for commercial premises and 10 years for domestic premises.

Most Insurance companies require your property to have a current satisfactory certificate or report. The law requires electrical equipment to be maintained to prevent danger. The type and frequency of user checks, inspections needed will depend on the equipment, the environment in which it is used and the results of the previous checks.

BWT South East is experienced in fault finding and qualified in issuing your property with the correct certifications adhering to all current legislations.

If you are a business the Electricity at Work Regulations requires you maintain all electrical systems. This includes the testing of the fixed wiring of an installation as well as Portable Appliance Testing.

We are fully approved and Insured, we guarantee all our work and treat your property with respect.

  • Landlord Test Certificates
  • Periodic Inspection Report (PIR) OR (EICR)
  • Visual Inspections
  • Energy Performance Certificates (EPC)

The next step

Call us today for a free quote or to ask any questions which we’ll be delighted to answer.

From start to finish we’ll be with you throughout the entire process making sure you’re kept up-to-date and fully knowledgeable of all possible options.

We genuinely believe your satisfaction is our reputation.

We deliver nothing but perfection each and every time.


Call Us Today for your free no obligation quotation.

Do you have a Question?

If you would like any questions answered you may have about any or our services please get in touch...