Large Projects

From refurbishment and fit-out schemes to new developments and larger electrical upgrades, Castle Electrical delivers defined electrical packages as part of wider construction projects.

We work with developers, main contractors, property owners and businesses, supporting projects from planning and coordination through to installation, testing and completion.

Services include:

  • Commercial Electrical Fit-Outs
    Complete electrical packages for commercial refurbishments and fit-outs, including lighting, power, containment and distribution.

  • New-Build Electrical Installations
    Electrical installations for new-build commercial properties, from first-fix through to final connections, testing and handover.

  • Extensions & Conversions
    Electrical works for building extensions, conversions and changes of use, integrating new systems with existing installations.

  • Office, Retail & Industrial Fit-Outs
    Electrical installation and upgrades for offices, retail spaces, warehouses and industrial environments.

  • Lighting & Power Upgrades
    Installation and upgrading of lighting, sockets and power supplies as part of wider refurbishment and improvement works.

  • Distribution & Infrastructure Upgrades
    Upgrades to distribution boards, cabling, containment and electrical infrastructure to support increased demand and future requirements.

  • Electrical Subcontracting
    Reliable electrical subcontracting services for main contractors, working to project specifications, programmes and site requirements.

  • Phased & Occupied Site Works
    Planned electrical works carried out in phases to minimise disruption across occupied or operational commercial premises.

  • Testing, Certification & Handover
    Full inspection, testing and certification of electrical installations, with documentation and handover completed as part of the project.