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3-Phase & Commercial Installations

Three-phase installations and upgrades for workshops, warehouses and commercial premises, planned around your equipment and load.

Warning signs

If you are seeing any of these, get in touch sooner rather than later.

  • Machinery tripping the supply
  • Adding heavy equipment or a workshop
  • Upgrading from single to three phase
  • Warehouse or industrial fit-out
  • Distribution board at capacity
  • Commercial compliance needed

How we help

We diagnose the actual cause, quote it clearly, and fix it properly, with a certificate of compliance where it applies. No callout fee just to come and look.

The solutions we give you

What you get

Installations & upgrades

New three-phase supply, DB upgrades and sub-boards sized to your equipment and future load.

Machinery & motors

Correctly rated circuits and isolators for motors, machines and heavy loads.

Commercial compliance

Installations to SANS 10142 with the certificate your premises and insurer need.

Common commercial power issues

Common causes
Undersized supply
Adding equipment to a supply that was not designed for it causes tripping and voltage problems. An upgrade solves it.
Unbalanced phases
Load spread unevenly across the three phases causes issues. We balance it properly.
Ageing distribution
Older commercial boards and wiring reach capacity. We upgrade them to handle modern demand safely.
Missing isolation
Machinery needs correct isolation for safe maintenance. We fit what is required.

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