Built Around Your Business
Commercial Electrical Refurbishments in Kings Hill, Kent & London
Sangallo Ltd provides electrical refurbishments in Kings Hill and the wider areas of Kent and London for businesses, main contractors, facilities teams and property managers modernising existing commercial premises. From rewiring and lighting upgrades to new power supplies and improvements to electrical distribution, we plan electrical work around the requirements of the building and the wider refurbishment project.
Established Commercial Electrical Expertise Since 1997
- Established since 1997, with decades of electrical contracting experience
- NICEIC Approved, supporting confidence in the standard of electrical installation work
- ECA Registered, adding further professional accreditation
- Direct labour, with core electrical installation work delivered by Sangallo's own team
- Commercial refurbishment experience, including substantial electrical projects
- Specialist healthcare experience, including electrical infrastructure associated with MRI, CT and X-ray environments
- Broad commercial capabilities, covering lighting, rewiring, distribution, power infrastructure, testing and associated electrical work
- South East coverage, supporting commercial projects throughout Kent, London and surrounding areas
Call 0800 458 3329 or email info@sangallo.co.uk to discuss your commercial refurbishment requirements.
Modern Electrical Systems for Existing Commercial Premises
Existing premises may have been designed around very different requirements. Office layouts change, equipment loads increase, lighting becomes outdated and additional areas may need dedicated supplies. A change of tenant or building use can also introduce completely different electrical demands.
Depending on the building and agreed scope, a refurbishment can incorporate:
Businesses planning a larger programme of improvements can explore our complete range of commercial electrical services, while projects focused on workplace alterations can also benefit from our experience with office electrical fit-outs.
- Partial or complete commercial rewiring
- Lighting replacement and LED upgrades
- New circuits and power supplies
- Distribution board and power distribution improvements
- Three-phase electrical infrastructure
- Data and power infrastructure
- Electrical testing and inspection
- Electrical work associated with wider fit-outs and building alterations
Electrical Upgrades That Support How Your Building Works
The purpose of an electrical refurbishment is not simply to replace old components. It is to create an installation that better supports the present and future requirements of the premises.
Rewiring Existing Premises
Changes to layouts, equipment and building use can mean existing circuits are no longer appropriate for what a business needs. Partial or complete rewiring can be incorporated into refurbishment work where required, coordinated with other improvements to the premises.
Upgrading Commercial Lighting
Lighting can have a significant effect on how a workplace, shop, hospitality venue or other commercial environment functions. Electrical refurbishment projects can incorporate replacement lighting and energy-efficient LED systems planned around the requirements of individual areas.
Improving Power Distribution
Commercial premises depend on effective distribution of electricity to equipment, lighting and other systems. Refurbishment work can include improvements to distribution boards, sub-mains, switchgear and associated power infrastructure where these form part of the project requirements.
Adding New Power Supplies
New machinery, workplace equipment, revised layouts or a change of use may require additional circuits or power capacity. We can incorporate new supplies into the wider refurbishment so that electrical infrastructure is considered alongside how the renovated premises will operate.
A Coordinated Approach From Scope to Completion
A well-planned commercial refurbishment starts by understanding the existing installation, proposed changes and electrical requirements of the finished premises.
Discuss Your Requirements
Tell us about the property, intended refurbishment and electrical work required. For larger projects, this can include drawings, specifications and information from the wider project team where available.
Define the Electrical Scope
We establish which elements of the installation need to be retained, altered or upgraded and determine the electrical services required for the project. Where the condition of an existing installation needs to be established, appropriate electrical testing and inspection can provide useful information before wider improvements are planned.
Coordinate the Refurbishment
Electrical requirements are considered alongside the agreed project programme, relevant equipment and other trades involved. This is particularly important where rewiring, distribution, lighting and new power infrastructure form interconnected parts of the same refurbishment.
Install, Test & Complete
Our electricians undertake the agreed electrical work before completing the appropriate testing and certification associated with the installation. This approach reflects Sangallo's wider commercial process, which takes projects from defining requirements and planning through installation, testing and completion. (Sangallo)
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Why Refurbish Your Existing Electrical Installation?
Electrical refurbishment can help align an existing building with new operational requirements without treating every electrical issue as a separate project.
For businesses, the benefits can include:
- Electrical infrastructure better suited to a revised building layout
- Capacity for new equipment and operational requirements
- Modernised lighting and power systems
- Replacement or improvement of outdated electrical infrastructure
- Better coordination between power, lighting and data requirements
- The opportunity to address several electrical improvements within one wider project
- An installation designed around how the premises will now be used
Commercial electrical systems also need to be maintained so far as reasonably practicable to prevent danger. HSE guidance under the Electricity at Work Regulations 1989 notes that inspection and, where necessary, testing form an essential part of preventive maintenance. (HSE)
Commercial Electrical Refurbishment Coverage Across the South East
Sangallo provides electrical upgrades in Kings Hill, Kent, taking on commercial electrical projects throughout the wider South East.
- West Malling
- Tonbridge
- Sevenoaks
- Tunbridge Wells
- Bromley
- Orpington
- Bexley
- Maidstone
- Dartford
- London
Frequently Asked Questions
Can You Refurbish Existing Offices?
Yes. Sangallo supports office electrical refurbishments across Kent and London, involving lighting, power supplies, data cabling, distribution and associated electrical infrastructure. Work can form part of a wider workspace refurbishment or address individual electrical requirements.
Can Refurbishment Include Rewiring?
Yes. Partial or complete commercial rewiring can form part of a refurbishment where the existing wiring needs to be altered or replaced to support modernisation, building upgrades or a change of use.
Can You Upgrade Power Distribution?
Yes. Sangallo’s commercial capabilities include distribution boards, sub-mains, switchgear and associated power distribution infrastructure. The appropriate work depends on the existing installation and requirements of the refurbished premises.
Do You Provide Electrical Testing?
Yes. We provide commercial electrical testing and inspection, including EICRs and fixed-wire testing. Testing can help establish the condition of an existing electrical installation and can also form part of wider commercial electrical works.
Do You Work With Main Contractors?
Yes. Sangallo has longstanding experience working alongside main contractors on commercial and specialist electrical projects, coordinating electrical requirements with wider refurbishment and installation programmes.
For additional answers about Sangallo’s electrical services, visit our electrical FAQs.
— Speak to Sangallo
Plan Your Commercial Electrical Refurbishment With Sangallo
From rewiring and lighting upgrades to new power supplies and electrical distribution improvements, Sangallo brings established commercial electrical experience to electrical refurbishment projects in Kings Hill and across the South East.



