A switchboard upgrade in Australia typically costs between $1,200 and $3,500 for a standard residential property. The price depends on the number of circuits, whether the meter board also needs replacing, and the complexity of your existing wiring. Properties with old ceramic fuses or asbestos meter boards will be at the higher end.
Overview
Your switchboard is the heart of your home's electrical system — it distributes power to every circuit and houses your safety switches and circuit breakers. Many older Australian homes still have outdated ceramic fuse boxes, rewirable fuses, or switchboards that lack safety switches (RCDs). These older boards can't handle the electrical demands of modern appliances, solar systems, or EV chargers, and they pose a genuine safety risk. Upgrading your switchboard improves safety, increases capacity, and is often a prerequisite for solar installation or major renovations.
When you need this service
- ✓Your switchboard still has ceramic or rewirable fuses instead of circuit breakers
- ✓You're installing solar panels, an EV charger, or air conditioning that needs additional circuits
- ✓Circuits trip frequently or you're running out of capacity on your existing board
- ✓Your home is being renovated or you're adding a granny flat or extension
- ✓You're selling a property and the buyer's building inspection flagged the switchboard
- ✓Your switchboard doesn't have safety switches (RCDs) on all circuits
How it works
- 1
Switchboard Assessment
A licensed electrician inspects your existing switchboard, assesses the condition of your wiring, and determines your current and future capacity requirements.
- 2
Fixed-Price Quote
You receive a written quote detailing the new switchboard specifications, safety switches, circuit breakers, and any associated meter board work.
- 3
Upgrade Installation
The old switchboard is replaced with a modern unit. Power is typically off for 4 to 6 hours. New safety switches and circuit breakers are installed and all circuits are labelled.
- 4
Testing & Compliance
Every circuit is tested for correct operation, insulation resistance, and earth fault loop impedance. A compliance certificate is issued and lodged with the relevant authority.
How much does it cost?
Switchboard upgrade costs in Australia range from $1,200 to $3,500 for a typical residential property. A straightforward like-for-like upgrade of a small board with 8 to 12 circuits costs $1,200 to $1,800. Larger homes with 20+ circuits, or properties requiring a new meter board and main switch, cost $2,500 to $3,500. If your meter board contains asbestos (common in homes built before 1990), licensed asbestos removal adds $300 to $800. Adding individual safety switches to all circuits costs $200 to $350 per RCD.
Australian regulations
Switchboard upgrades must comply with AS/NZS 3000 (Wiring Rules) and local distributor (DNSP) requirements. In most Australian states, safety switches (RCDs) are now mandatory on all power point circuits at minimum, with some states requiring them on lighting circuits as well. Queensland requires RCDs on all circuits for properties that are sold or leased. Your electrician must coordinate with the local energy distributor for any meter board work, as the distributor owns the meter and service fuse. A compliance certificate is mandatory for all switchboard work.