Nexus Electrical Co provides licensed switchboard upgrades across Perth. If your home or business is running on an old fuse box or ceramic fuse board without RCD protection, it is time for an upgrade. A modern switchboard improves safety, increases circuit capacity and ensures your property meets current Australian Standards. Call 0449 574 575 for a fast quote.
Nexus Electrical Co provides compliant switchboard upgrades across Perth. Modern switchboards improve safety, increase electrical capacity and ensure compliance with current Australian Standards. If your board is outdated, overloaded or lacks RCD protection, an upgrade may be required.

Most Perth homes built before 2000 are running on switchboards that were never designed for modern electrical demand. No RCD protection, limited circuit capacity and ageing components are a safety risk. As households add air conditioning, EV chargers and home offices, the load on these old boards increases. A switchboard upgrade in Perth is one of the most important electrical jobs you can do for the long term safety of your property.
A switchboard upgrade is one of the most effective and long lasting investments you can make in the safety of your Perth home or business.
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You likely need a switchboard upgrade if any of the following apply:
If you are unsure, send us a photo of your current board and your suburb. We will assess it and give you clear advice on whether a switchboard upgrade in Perth is required.
Upload a photo of your current board and tell us your suburb. We will confirm whether an upgrade is needed and provide clear next steps.
Every switchboard upgrade completed by Nexus Electrical includes:
All switchboard upgrade work is completed by a licensed Perth electrician under WA Electrical Contractor Licence EC141149 and certified to current Australian Standards before handover.
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Commercial properties across Perth regularly need switchboard upgrades when taking on new tenants, increasing electrical load or addressing compliance issues. We provide commercial switchboard upgrades for:
Below is an example of recent work completed by Nexus Electrical Co under WA Electrical Contractor Licence EC141149.
Signs include old ceramic fuses, no RCD protection, frequent tripping, buzzing sounds, heat marks, or limited capacity for air conditioning or EV chargers.
Modern switchboards must meet current Australian Standards and include RCD protection, which many older boards do not have.
Yes. Outdated or overloaded switchboards increase the risk of electrical faults, fire, and electric shock.
Often yes. High load appliances usually require additional protection and capacity.
Yes. Switchboard upgrades are one of our core services across Perth.