Switchboard Upgrades Sydney
Switchboard upgrades Sydney — ceramic fuse replacement, safety switch installation, capacity increases. Certificate of compliance. All Sydney suburbs.
An outdated switchboard is one of the most common causes of electrical fires in older Sydney homes. If your property still has ceramic fuses, a small two-circuit board, or a switchboard that trips constantly when you run the kettle and microwave together — it's time for an upgrade. Tradie Heroes installs modern switchboards with circuit breakers and safety switches (RCDs) to current AS/NZS 3000 wiring rules.
We upgrade switchboards across all Sydney suburbs including older Terrace homes in the Inner West, Federation and post-war homes on the North Shore, fibro homes in Western Sydney and period properties in the Eastern Suburbs. Every upgrade includes full documentation, labelling of every circuit, and a certificate of compliance issued by our licensed electricians to NSW regulations.
What's Included
- Ceramic fuse to circuit breaker (MCB) upgrade
- Safety switch (RCD) installation on power & lighting circuits
- Switchboard capacity increase — add more circuits
- 3-phase power & 3-phase switchboard upgrades
- Single to 3-phase conversion
- Main switch replacement & bus bar upgrades
- Full circuit labelling & as-built documentation
- Certificate of compliance issued — NSW compliant
Frequently Asked Questions
How do I know if I need a switchboard upgrade in Sydney?
Ceramic fuses (porcelain blocks), a board that trips constantly, burning smells near the board, planning a renovation that adds circuits, installing EV chargers, or adding solar — all require a switchboard assessment and likely upgrade.
How long does a switchboard upgrade take?
Most residential switchboard upgrades take 2–5 hours. Power is only off during the actual changeover — typically 30–60 minutes. We plan the work to minimise inconvenience.
Do I need a certificate of compliance for a switchboard upgrade?
Yes — a Certificate of Compliance (CC) must be issued for all switchboard work in NSW. We issue this as standard. Without one, you may have issues with insurance and future property sales.
How much does a switchboard upgrade cost in Sydney?
Cost depends on the size of the existing board, number of circuits and whether safety switches are already installed. Call us for a fixed-price assessment — we can often quote over the phone for standard jobs.
Is a switchboard upgrade required before adding solar panels?
Yes — solar installations require safety switches on all circuits and often a switchboard upgrade if the board is old or undersized. We coordinate with your solar installer to ensure everything complies.
Sydney Service Areas
We service all Sydney suburbs — call to confirm availability in your area.
Need an electrician today?
Licensed, insured, same-day available across Sydney.