Independent resource: This page explains common service considerations only. It does not recommend a specific contractor. Always check licensing, insurance, scope and compliance requirements before work starts.
What a switchboard upgrade can involve
A switchboard upgrade may involve replacing old fuses, adding safety switches, improving circuit separation, labelling circuits and allowing for new loads.
- Safety switches/RCDs
- Circuit breakers
- Labelling and testing
- Surge protection discussion
- Space for future circuits
Signs it may need review
Older boards, nuisance tripping, ceramic fuses or renovation plans can all justify a professional review.
- Ceramic fuses or very old board hardware
- Frequent tripping
- Burning smell or heat around board
- New air conditioning, oven, EV charger or equipment loads
Quote considerations
Switchboard work can be affected by supply, metering, asbestos concerns, old wiring and access.
- Ask whether old wiring may limit the upgrade
- Clarify metering and supply assumptions
- Ask what testing is included