Energy Efficiency

Nicholson Bros (Electrical Contractors) Ltd can offer advice on energy saving in your home or work place. 

  • Energy Efficient lighting options
  • Low Energy Light Bulbs
  • Sensors or Timers for interior or exterior security lights
  • Cost effective electric heating
  • Electric Car Charging Points
  • Heat Recovery Systems

We can remove old redundant bulbs for recycling.

Door Entry Systems

Door entry systems are a proven, cost-effective security solution, providing occupants with controlled access and audio of the caller/visitor.

Nicholson Bros (Electrical Contractors) Ltd can repair and install a wide range of door entry systems.  Our expertise lies in a thorough understanding of the security technology available and its applications.  We have over 40 years’ experience in security system repairs and installation.

Some options we provide for your door entry system include:

  • network system
  • concierge controlled multiple entrance
  • digital or functional operation
  • vandal resistant panels
  • access control
  • wireless system
  • repairs and replacement parts to existing systems


We endeavour to provide our clients with the most advanced, yet cost-effective and user-friendly technology.  By working closely with you at every stage of the project we ensure that the complete system meets your specific needs.

Complete Rewiring

For complete rewiring in a property, we will:

  • design the circuits and lighting to client specification
  • provide a free estimate
  • install a new distribution board, wiring and accessories
  • carry out all the relevant electrical safety tests and issue the relevant certificates for the new installation on completion.

Electrical Certification

As well as electrical installation, Nicholson Bros (Electrical Contractors) Ltd offers the complete range of electrical testing and safety certificates.

All properties, whether domestic, commercial or industrial, are required to meet legal safety standards by complying with IET 17th Edition Wiring Regulations BS7671 2011.  We can determine whether your property meets the minimum safety requirements by carrying out an Electrical Installation Condition Report. 

We also test electrical equipment, portable appliance testing (PAT), this is the term used to describe the examination of electrical appliances and equipment to ensure they are safe to use.

  • Electrical Installation Condition Report
  • Electrical Installation Certificate
  • Minor Works Certificates
  • Emergency Lighting Certificates
  • Smoke and Heat Alarm Certificates
  • Landlord Certificates
  • Portable Appliance Testing

Electrical services, repairs, upgrading and installation

Nicholson Bros (Electrical Contractors) Ltd has been offering expertise and advice on electrical installations for over 40 years.

We are happy to discuss all the needs of your home or business.

Lighting and power can be designed and installed to meet each client’s requirements, either for outstanding visual effect, simple local lighting, task lighting, security lighting or garden lighting. 

If you are unsure whether your current installation meets all the legal safety standards, we can offer a testing and certification service to meet your needs.

  • free estimates
  • repairs, upgrades and maintenance
  • new electrical wiring installation
  • distribution boards
  • rewiring and installation
  • electrical testing and certification
  • storage heating – approved Dimplex installers
  • lighting, extractor fans, storage heating
  • smoke, heat and carbon monoxide alarm installation – Aico approved installer
  • door entry system repairs, upgrades and new installations
  • fault finding
  • external security lighting
  • emergency lighting
  • light fittings, sockets, switches and trunking
  • garden lighting
  • electric car chargers