Fire Extinguishers


T H WHITE Energy, Fire & Security provides professional commercial electrical services across the South West of England, supporting businesses, public sector organisations and industrial environments with safe, compliant and future-ready solutions.

From fixed wire testing and LED lighting upgrades to emergency lighting systems and full electrical installations, we help protect your people, minimise downtime and keep your premises operating efficiently.

Our in-house design and project management team delivers expert guidance, detailed plans and fully compliant installations in line with current BS standards. As NICEIC-approved contractors, all work is completed to the highest safety and quality standards.

We work exclusively within commercial, industrial, agricultural and public sector environments, including offices, schools, retail units, warehouses, factories, hotels and leisure facilities throughout the South West.

We offer a complete range of electrical services, including:

  • Electrical design, planning and installation
  • 5-year periodic inspection and testing (EICR / Fixed Wire Testing)
  • Low-voltage distribution systems
  • Full new electrical installations
  • Cabling and containment works
  • Electrical fault finding and repairs
  • Lighting installations and upgrades
  • Energy-efficient LED lighting solutions
  • Emergency lighting installation and maintenance
  • Commercial EV charge point installations
  • With decades of experience and industry accreditations, T H WHITE provides the reassurance you need when selecting a trusted commercial electrical partner.

We provide Fixed Wire Testing for all commercial electrical installations, covering:

  • Distribution boards
  • Lighting systems
  • Sockets and switches
  • Air conditioning units
  • Fixed plant and equipment

Once testing is complete and the installation is verified as safe, we issue a full Electrical Installation Condition Report (EICR), ensuring compliance with current regulations and insurance requirements.

Solution Providers?


Our specialist team designs, installs, maintains and remediates commercial emergency lighting systems across the South West.

Fully compliant with BS 5266

BAFE SP203-4 accredited for emergency lighting maintenance

Planned maintenance and reactive support available

We help ensure safe evacuation, regulatory compliance and peace of mind for building owners and duty holders.

Solution Providers?

We design and install bespoke commercial LED lighting systems to improve efficiency, reduce energy costs and enhance working environments.

Applications include:

  • Offices and workplaces
  • Retail and display lighting
  • Warehouses and factories
  • Car parks and external areas
  • Large halls and public buildings

Our LED upgrades deliver long-term savings, reduced maintenance and improved light quality.