Switchboard Upgrade Sydney — Fuse Box Replacement

Signs You Need a Switchboard Upgrade

Most Sydney homes built before the 1990s have switchboards that were never designed to handle modern electrical loads. Here are the most common signs yours needs attention:

• Circuit breakers or safety switches that trip frequently
• Ceramic or porcelain fuses rather than modern circuit breakers
• No safety switches (RCDs) on power and lighting circuits
• Flickering lights or appliances losing power intermittently
• A burning smell or scorch marks near the switchboard
• Planning a renovation, adding an EV charger or installing solar
• Your electrician or building inspector has flagged it as non-compliant

If any of these apply, call 0450 509 691 for a switchboard assessment.

Switchboard Services We Provide

We carry out the full range of switchboard and fuse box work for Sydney homes, businesses and strata buildings.

• Fuse Box to Switchboard Upgrades Replace old ceramic fuse boxes with a modern switchboard fitted with safety switches and circuit breakers. The single most important upgrade you can make to an older Sydney home’s electrical system.
• Safety Switch Installation NSW regulations require safety switches on all power and lighting circuits in new installations. Older properties often have no safety switches at all. We install safety switches to bring your property into compliance and protect your family.
• Circuit Breaker Upgrades Replace old rewireable fuses with modern circuit breakers. Faster fault response, no blown fuses to replace manually, and a safer overall system.
• Switchboard Capacity Upgrades Adding a workshop, installing an EV charger, running a home office or adding a granny flat — all of these increase your electrical load. We assess your existing switchboard and upgrade the capacity where required.
• Three Phase Switchboard Installation Three phase power installation for Sydney homes and businesses requiring higher capacity for industrial equipment, large air conditioning systems or EV fast chargers.
• Switchboard Maintenance & Inspection Annual switchboard inspections for commercial and strata properties. We check for loose connections, signs of overheating, correct labelling and overall compliance.

Switchboard Upgrades for Investment Properties

NSW landlords are required to have safety switches installed on all power circuits in rental properties. If your investment property still has an old fuse box, you may be non-compliant and exposed to liability if a tenant is injured.

We carry out switchboard upgrades for Sydney landlords and property managers across all areas — with minimal disruption to tenants and full compliance documentation on completion. Call 0450 509 691 to discuss your rental property requirements.

How Much Does a Switchboard Upgrade Cost in Sydney?

Switchboard upgrade costs vary depending on the size of your property, the condition of your existing installation and the work required. As a general guide:

• Basic fuse box to switchboard upgrade — from $800–$1,200
• Full switchboard upgrade with safety switches on all circuits — from $1,200–$2,000
• Large homes or three phase installations — from $2,000–$3,500

These are indicative ranges only.  Call 0450 509 691 or fill in the contact form for a quote.

Switchboard Upgrades Across Greater Sydney

Based in Guildford, we carry out switchboard upgrades across Western Sydney, the Hills District, Inner West, North Shore, Eastern Suburbs and everywhere in between. Our most requested areas for switchboard work include Parramatta, Merrylands, Blacktown, Seven Hills, Penrith, Liverpool, Campbelltown, Strathfield, Burwood and Fairfield.

Switchboard Upgrade FAQs

• Do I legally need a safety switch in NSW? Yes. NSW regulations require safety switches on all power and lighting circuits in new installations and additions. Older properties are not automatically required to upgrade — but it is strongly recommended and required when any new electrical work is carried out.
• How long does a switchboard upgrade take? A standard fuse box to switchboard upgrade typically takes 2–4 hours for a residential property. You will be without power for part of this time. We advise in advance so you can plan accordingly.
• Can I stay in the house during a switchboard upgrade? Yes in most cases. Power will be off to the property for part of the job. We work as efficiently as possible to minimise the time you’re without power.
• Will I need a Certificate of Electrical Safety? Yes. A switchboard upgrade is notifiable work under NSW law and requires a Certificate of Electrical Safety. We provide this on completion of every job.

Book a Switchboard Upgrade in Sydney

Call 0450 509 691 to book your switchboard upgrade Sydney quote. You’ll speak directly to our electrician — no call centres, no waiting on hold.

ABN: 15 627 720 263 | Licence: 297230C | Guildford, Western Sydney