Free Phone: 0800 1218235
Onsite Number: 07515 650 105


Call us today for a free quote on:
Onsite Number 07515 650 105


SW3 Services team of Electrical Engineers have experience offering a wide range of guaranteed domestic, commercial and industrial electrical services throughout Surrey & London and all surrounding areas.

We are a registered NICEIC Electrical installation Company employing qualified engineers and able to take care of all types of electrical works.


Below are some of the main electrical services that SW3 Services can offer, if the service you require has not been listed then please give us a call as we may still be able to be of service. We are experts in all types of electrical installations, repairs and electrical upgrades.

New Installation and Replacements

From the installation of burglar alarms and electric gates to appliances and wiring, we can provide a full installation service from start to finish. Our team work with attention to detail to ensure that your electrics are fully operational and meet the relevant health and safety regulations.


Repairs, Maintenance and Testing

Our expert team can deliver reliable solutions for any electrical repair and maintenance work, from rewiring to fault finding. We can also arrange testing and inspection services to ensure the electrical systems in your home are operating as they should.


If you are looking for an electrician in Surrey & London then please contact us today for a free consultation. We offer a wide range of electrical services for domestic, commercial and industrial customers throughout our service area.

Our electrical services include:

  • Emergency Electrical Call-Outs
  • Fuseboard Replacement / Upgrades
  • Central Heating Systems
  • Electrical Inspection Reports
  • Electric Appliance Installation
  • Extra Lighting & Power Points
  • Electric Shower Installation
  • And much more…

Why Choose SW3 Services Ltd?

  • Full Range of Domestic Electrical Solutions
  • Highly Skilled, Qualified and Insured
  • Full Rewiring and New Circuits
  • Consumer Unit Replacements
  • Domestic Electrical Installation Condition Repairs

Call us today for a free quote on:
Onsite Number: 07515 650 105


Having worked within the electrical industry for many years, we fully understand the importance of having operational and efficient fire and smoke detection. Not only can it minimise the damage to your property in the event of a fire, but it can also save lives. We are able to provide a range of fire and smoke detection solutions, suitable for both domestic and commercial properties and buildings.

For a no-obligation quotation, please contact us to book your appoitnment. We will then send out one of our experts who will discuss all aspects of the service required for your home or business.


We take safety extremely seriously here at SW3 Services, which is why we only use the most effective, proven and certified fire detection systems. Throughout the installation process, our team work with attention to detail to ensure the work is completed efficiently, effectively and safely.

WHY Chose Us

5 STAR CheckaTrade & Approved & Vetted – Check our reviews out below:-


We offer reliable electrical testing as part of our comprehensive range of electrical services. Our expert engineers have extensive knowledge and experience of electrical testing and certification. We are able to carry out third part inspections and periodic inspections for landlords, letting agents and homebuyers.


Using the latest software and testing equipment allows us to provide the most cost effective options for electrical inspection and testing. As regulations and legal requirements are constantly changing, we continuously invest on-going training to ensure we are always offering the most relevant and effective services.

We Also Do….

  • Electrical Installation Condition Reports
  • Homebuyer Reports and Landlord Certificates
  • Emergency Lighting Periodic Inspections
  • PAT Testing and Fault Finding
  • Minor Works Certificates

One of many areas of our expertise is electrical refurbishments. We can accommodate a range of project needs and industry sectors, including retail, office and the industrial sector.


Here at SW3 Services Electrical, we have wealth of in-depth knowledge that covers all aspects within the industry including legislative constraints and the best tried and tested methods and techniques. We are full informed when it comes to incorporating energy-saving measures into our electrical refurbishment work.


Whilst every electrical refurbishment project comes with it’s own challenges and goals, we work with a combination of intelligent design, safe working processes and skilled installation to ensure the very best results every time.


  • Cabling Replacement
  • Full and Part Rewire
  • Fire Safety System Upgrades
  • Energy Efficient Systems

As a local company, we are committed to providing the very best services to our customers. We have an extensive amount of experience in testing and inspecting electrical systems in both domestic and commercial properties. We are certified and approved by NICEIC and trained to the highest standards, meaning that you can put your full trust in us.


We operate with a strong focus on providing second to none customer service and high levels of dependable expertise. In addition to this, we have developed our services to be environmentally friendly, cost effective and energy saving. We aim to save our customer’s money by reducing their energy consumption.

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