Commercial Electrical Services

Professional commercial electrical services across South Wales, delivering safe, compliant and reliable installations from initial planning through to final certification.New Paragraph

Commercial Electrical Installations Across South Wales

From new-build office fit-outs to complete rewires of existing commercial premises, Sparkz Electric delivers every stage of commercial electrical work — from initial design through to final test, certification and sign-off.

We work alongside property developers, landlords, facilities managers and main contractors to deliver on time and on spec, with full compliance documentation on completion.

Services Include

First and second fix electrical works

LED lighting design and installation

Fire alarm & intruder alarm first fix

Full project management design to sign-off

Emergency lighting installation

Distribution board installation & upgrades

Power circuits (offices, retail, kitchens)

EICR testing & certification on completion

Sensor-controlled & architectural lighting

Compliance documentation & certification

Who This Is FoR

Ideal For

Property Developers

Complete electrical installations for new-build commercial developments and refurbishment projects.

Commercial Landlords

Compliance testing, electrical upgrades and ongoing maintenance for commercial properties.

Main Contractors

Complete electrical installations for new-build commercial developments and refurbishment projects.

Form Enquiry To Sign-off

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Enquiry

Submit your quote request — we respond within one working day with any questions and a clear next step.

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Site Survey

Where required, we carry out a site survey to properly scope the works before quoting.

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Fixed-Price Quote

A detailed, fixed-price quote is provided in writing and agreed before any work begins. No surprises.

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Installation & Sign-Off

Works are carried out to programme. Full certification and compliance documentation provided on completion.

Ready to Discuss Your Project?

Whether you're planning a commercial fit-out, refurbishment or electrical upgrade, our team is ready to provide expert advice and a competitive quotation.