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Electrical Contractors in Leicester: What Services Do They Actually Provide?

Electrical contractors in Leicester provide far more than basic repairs and socket replacements. From domestic installations and commercial maintenance to electrical testing, emergency callouts and EV charger installation, a qualified contractor can manage electrical work safely from initial assessment through to certification.

In this guide, we explain the main electrical services available to homeowners, landlords and businesses across Leicester, when you may need them and how to choose the right contractor for the job.

Quick Summary

Electrical contractors in Leicester can undertake domestic, commercial and industrial electrical work. Their services commonly include installations, repairs, fault finding, rewiring, consumer unit upgrades, lighting, electrical testing, EICRs, emergency work and EV charger installation.

  • Domestic electrical installations, upgrades and repairs
  • Commercial and industrial electrical services
  • Electrical testing, inspections and certification
  • Emergency fault finding and electrical repairs
  • Lighting, consumer units and EV charger installations
electrical contractors in leicester

What Is an Electrical Contractor?

An electrical contractor is a qualified professional or company responsible for planning, installing, maintaining and repairing electrical systems. While the terms electrician and electrical contractor are often used interchangeably, an electrical contractor may manage a wider project from the initial assessment through to installation, testing and certification.

Experienced electrical contractors in Leicester can work across homes, offices, retail premises, warehouses and industrial sites. The right contractor will assess the work required, recommend a safe and practical solution, complete the installation and make sure it meets current electrical safety standards.

At Voltex Electrical Services, the team provides a broad range of electrical services, including domestic electrical work, commercial electrical services and industrial electrical installations.

Electrical contractors may also provide specialist services such as electrical testing and inspection, emergency electrical repairs and EV charger installation in Leicester.

You may need an electrical contractor when planning a new installation, upgrading an older electrical system, investigating recurring faults or making sure a property is electrically safe. Common projects include:

When Might You Need an Electrical Contractor?

You may need an electrical contractor when planning a new installation, upgrading an older electrical system, investigating recurring faults or making sure a property is electrically safe. Common projects include:

  • Installing or upgrading sockets, lighting and electrical circuits
  • Replacing consumer units and outdated electrical equipment
  • Finding and repairing electrical faults
  • Completing electrical work in shops, offices and commercial buildings
  • Testing wiring and producing electrical safety reports
  • Installing EV charging points at homes and workplaces
  • Providing urgent help when electrical systems fail

For anyone unsure which service they need, the main Voltex electrical services page provides an overview of the work available. You can also find a local electrician near you or view the areas covered across Leicester and the surrounding region.

electrical contractors in leicester - voltex working on commercial unit

Domestic Electrical Services

Domestic electrical work covers the wiring, lighting, sockets, consumer units and electrical systems used throughout a home. Qualified electrical contractors in Leicester can help with everything from small repairs to larger upgrades and new installations.

Voltex provides domestic electrical services in Leicester for homeowners, landlords and property managers. This includes planned improvements, electrical safety work and fault finding when something is not working as it should.

Common Domestic Electrical Work

  • Installing new sockets, switches and electrical circuits
  • Upgrading or replacing consumer units
  • Indoor and outdoor lighting installation
  • Fault finding and electrical repairs
  • Electrical work for kitchens, extensions and renovations
  • Power supplies for sheds, garages and garden rooms
  • Electrical testing for homeowners and landlords
  • Home EV charger installation

Electrical Faults and Safety Problems

Flickering lights, frequently tripping circuits, warm sockets, burning smells and unusual buzzing sounds should not be ignored. These can indicate a fault, overloaded circuit or damaged electrical component that needs professional attention.

Homeowners experiencing recurring problems may find the guide Why Your RCD Keeps Tripping and How to Fix It Safely helpful. It explains common causes of RCD faults and when an electrician should investigate the problem.

The article How Do I Know If My Home Needs an Electrician? also covers warning signs that may suggest a home electrical system needs inspecting, repairing or upgrading.

Electrical Supplies for Sheds and Garden Rooms

Garden offices, workshops, gyms and sheds often require a dedicated electrical supply rather than an extension lead from the house. A contractor can assess the proposed use, calculate the electrical demand and install a suitable protected circuit.

For more information, read Can You Run Electricity to a Shed or Garden Room? This explains the main considerations involved in installing power safely in an outbuilding.

Domestic electrical work should always be completed safely and in line with current requirements. For advice about a repair, upgrade or new installation, contact Voltex Electrical Services to discuss the project.

“I would highly recommend Ben at Voltex for your electrical needs! Very friendly and reliable and has done an excellent job fitting the electrics in our new kitchen extension”
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Commercial Electrical Services

Commercial properties often have more complex electrical requirements than domestic buildings. Offices, shops, restaurants, schools, warehouses and other business premises rely on safe and dependable electrical systems to operate efficiently and protect employees, customers and equipment.

Voltex provides commercial electrical services in Leicester for businesses requiring new installations, upgrades, maintenance, inspections or repairs. Work can be planned around the needs of the organisation to help minimise disruption and keep the premises operating safely.

What Does a Commercial Electrician Do?

A commercial electrician works on electrical systems within business and public premises. Depending on the property and project, this may involve installing new circuits, upgrading lighting, inspecting fixed wiring or finding faults that are affecting day-to-day operations.

Common commercial electrical services include:

  • Electrical installations for offices, shops and commercial units
  • Lighting installation and energy-efficient LED upgrades
  • Additional sockets, circuits and power supplies
  • Electrical maintenance and fault finding
  • Distribution board upgrades and replacements
  • Emergency lighting installation and testing
  • Fixed-wire testing and electrical safety inspections
  • Workplace and fleet EV charger installations

Commercial Lighting and Energy Efficiency

Lighting can have a significant effect on energy use, running costs and the working environment. Replacing older fittings with modern LED lighting may reduce energy consumption while improving brightness, reliability and control.

Business owners considering an upgrade can read LED Lighting Upgrades: Save Money and Improve Your Lighting for an overview of the potential benefits and the options available.

Electrical Maintenance for Businesses

Planned electrical maintenance can help identify worn components, overloaded circuits and developing faults before they cause an unexpected breakdown. It also gives businesses an opportunity to schedule repairs and upgrades at a convenient time rather than responding to an emergency.

Regular inspections are especially important where electrical systems are used heavily, where machinery or specialist equipment is installed, or where a fault could interrupt business operations. Voltex can combine maintenance with commercial electrical testing and inspection to provide a clearer picture of the condition of the installation.

To discuss electrical work for an office, shop, warehouse or other commercial property, contact Voltex Electrical Services for advice and a quotation.

Industrial Electrical Services

Industrial electrical systems are designed to support manufacturing, engineering, logistics and production environments where reliability, safety and minimal downtime are essential. Unlike domestic or commercial installations, industrial electrical work often involves higher electrical loads, specialist equipment and more complex distribution systems.

Voltex provides industrial electrical services in Leicester for factories, warehouses, workshops and industrial premises throughout Leicester and the surrounding areas. Whether you require a new installation, electrical upgrade or ongoing maintenance, work is completed safely and in accordance with current regulations.

Industrial Electrical Services Include

  • Three-phase electrical installations
  • Power distribution systems
  • Warehouse and factory lighting
  • Electrical fault finding and repairs
  • Distribution board upgrades
  • Machinery power supplies
  • Electrical maintenance programmes
  • Inspection, testing and certification

Reducing Downtime

Unexpected electrical failures can be expensive for any business. Planned maintenance, routine inspections and early fault diagnosis help identify developing issues before they lead to equipment failure or production delays.

Combining preventative maintenance with regular electrical testing and inspection helps businesses maintain safe electrical systems while reducing the likelihood of unexpected breakdowns.

electrical contractors in leicester

Supporting Leicester Businesses

Every industrial site is different. Some require additional power for new machinery, while others need improved lighting, upgraded electrical infrastructure or additional circuits as the business expands. Working with experienced electrical contractors ensures installations are designed to meet both operational requirements and current electrical safety standards.

If you’re planning an industrial electrical project or need advice on upgrading your existing installation, contact Voltex Electrical Services to discuss your requirements.

Electrical Testing, Inspection and EICRs

Regular electrical testing helps ensure your property’s wiring and electrical systems remain safe, reliable and compliant. Whether you’re a homeowner, landlord or business owner, periodic inspections can identify potential problems before they become expensive or hazardous.

Voltex provides professional electrical testing and inspection services in Leicester, including Electrical Installation Condition Reports (EICRs), fixed wiring inspections and electrical safety testing for domestic and commercial properties.

When Should You Have an EICR?

An EICR is recommended when buying or selling a property, for rented accommodation, commercial premises or whenever there are concerns about the condition of an electrical installation. Following an inspection, any issues can be explained and, if required, repaired by the Voltex team.

Contact Voltex Electrical Services to arrange an electrical inspection or discuss whether your property requires an EICR.

Emergency Electrical Services

Electrical faults can happen without warning and should never be ignored. Tripping circuits, burning smells, loss of power or exposed wiring may all require urgent attention from a qualified electrician.

Voltex provides emergency electrical services in Leicester to help diagnose faults quickly and carry out safe, professional repairs for domestic and commercial properties.

If you have an electrical emergency or need urgent advice, contact the Voltex team and we’ll be happy to help.

EV Charger Installation

As more drivers switch to electric vehicles, having a dedicated home or workplace charger offers faster charging, greater convenience and improved efficiency compared with using a standard plug socket.

Voltex provides EV charger installation in Leicester for homeowners and businesses, including advice on selecting the right charger for your property.

You can also read our guide How Much Does EV Charger Installation Cost in Leicester? to learn more about installation costs and what to expect.

Lighting and Energy Efficiency

Modern LED lighting can improve visibility while reducing energy consumption and maintenance costs. Whether you’re upgrading a home, office or commercial premises, efficient lighting is a worthwhile long-term investment.

Voltex installs energy-efficient lighting solutions for domestic and commercial properties across Leicester. Find out more in our guide: LED Lighting Upgrades .

Areas We Cover

Voltex Electrical Services works with homeowners and businesses throughout Leicester and the surrounding areas. Whether you need a small repair, an EV charger, electrical testing or a complete installation, our experienced electricians are here to help.

View our areas we cover to see if we work in your location.

Why Choose Voltex Electrical Services?

Choosing the right electrical contractor means selecting a team with the experience, qualifications and commitment to deliver safe, high-quality workmanship. Voltex provides trusted domestic and commercial electrical services across Leicester, backed by professional advice, reliable workmanship and genuine customer reviews.

  • Qualified and experienced electricians
  • Domestic and commercial electrical services
  • EV charger installation specialists
  • Electrical testing and inspection
  • Friendly, local service across Leicester
  • Read our customer reviews

Get in touch today to discuss your next electrical project or request a free quotation.

“Just installed new EV charge point, good price and great service”
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Frequently Asked Questions

What does an electrical contractor do?

An electrical contractor installs, maintains, repairs and tests electrical systems for domestic, commercial and industrial properties. They can also manage larger electrical projects from planning through to testing and certification.

What’s the difference between an electrician and an electrical contractor?

An electrician carries out the practical electrical work, while an electrical contractor may oversee the entire project, manage a team of electricians and take responsibility for the installation, testing and certification.

Do you provide both domestic and commercial electrical services?

Yes. Voltex provides domestic, commercial and industrial electrical services throughout Leicester and the surrounding areas.

Can you carry out Electrical Installation Condition Reports (EICRs)?

Yes. Voltex provides electrical testing and inspection services, including EICRs for homeowners, landlords and businesses.

Do you install EV chargers?

Yes. We install EV charging points for homes and businesses across Leicester. Find out more about our EV charger installation service.

What areas do you cover?

We work throughout Leicester and the surrounding areas, including Loughborough, Oakham, Grantham and Market Harborough. Visit our Areas We Cover page for more information.

How do I know if I need an electrician?

If you’re experiencing electrical faults, planning renovations, upgrading your consumer unit or adding new circuits, it’s best to speak with a qualified electrician. You may also find our guide How Do I Know If My Home Needs an Electrician? helpful.

How can I get a quote?

Simply contact Voltex Electrical Services and we’ll be happy to discuss your project, answer your questions and provide a free quotation.

Additional Reading