Offices and fit-outs
Power, lighting, data-related containment and distribution coordinated with the programme.
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Commercial electrical contractor
Commercial Electrical Services in Cape Town
GJS provides electrical installation, maintenance, fault finding and compliance support for commercial properties across Cape Town. Work is planned around operating hours, access, site safety and handover requirements.
Service overview
Electrical work that fits the site programme
Commercial electrical work has to account for more than the circuit itself. Tenants, operating hours, other contractors, shutdown windows and documentation all affect how the work should be planned.
GJS works with property owners, managers, builders and professional teams on new installations, alterations, maintenance and remedial work. The team keeps the site informed and tests completed work before handover.
Practical support
Commercial sites we support
Retail premises
Alterations, maintenance and fault work planned around trading and access requirements.
Schools and community facilities
Electrical upgrades completed with attention to occupied spaces and safe handover.
Managed properties
Clear reporting and practical maintenance support for recurring property issues.
Commercial distribution
DB boards, sub-distribution, circuit changes and three-phase work where appropriate.
Solar and backup
Systems assessed against business hours, daytime loads and circuits that must remain operational.
Why GJS Electrical
Built for active commercial sites
Site coordination
Work is planned around access, occupants, other trades and agreed shutdown periods.
Technical range
Installation, distribution, diagnostics, compliance and solar capability within one team.
Project evidence
Completed work includes schools, commercial conversions, offices and renewable-energy sites.
Handover discipline
Testing, labelling and the agreed documents are checked before completion.
Registered electrical contractorResidential and commercial experienceTested before handover
Questions clients ask
Commercial Electrical Services FAQs
What commercial electrical work does GJS handle?
GJS handles installations, alterations, fit-outs, lighting, power, DB boards, fault finding, maintenance, solar backup and compliance-related work.
Can work be scheduled outside normal operating hours?
Where the project requires it, shutdowns and access can be planned around the site's operating requirements and agreed programme.
Do you work with property managers and body corporates?
Yes. GJS supports managed properties with fault finding, repairs, planned work, reporting and larger electrical upgrades.
Can you work with builders and professional teams?
Yes. The team can work from drawings and coordinate electrical activities with contractors, consultants and site management.
Do you provide commercial solar systems?
Yes. Commercial solar and backup systems are assessed against daytime consumption, operating hours, available roof space and the existing electrical distribution.
Get GJS on the job
Tell us what the property needs.
Send the site details, photos or drawings and speak directly to the GJS team.