Expert Electrical Switchboard Installation Sydney & Central Coast NSW

Do you need a Switchboard Upgrade?

Switchboard Installation

For new builds or complete renovations, we complete switchboard installations from design to complete. Our team are fully licensed and insured.

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24 Hour Emergency Repairs

24/7 Emergency Repairs to cater to your emergency needs.

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Switchboard Upgrades

Asbestos panel? Is your current switchboard compliant? We provide free quotes to replace your old, unreliable switchboard.

Need a switchboard upgrade?

Don’t risk your family’s safety with outdated electrical systems. At Insight Electrical & Communications, we specialise in fast, compliant, and affordable switchboard upgrades for homes and businesses across the Hills District, Greater Sydney, and the Central Coast.

Why You Might Need a Switchboard Upgrade

Old or overloaded switchboards are not just inefficient — they can be dangerous. Signs you might need an upgrade include:

Frequent power tripping or blown fuses
Flickering lights or buzzing sounds
No safety switches (RCDs) installed
Recently installed air conditioning or EV charger
Your switchboard still uses ceramic fuses
If your home or business was built before the 1990s, there’s a high chance your switchboard is non-compliant with current safety standards.

What’s Included in Our Switchboard Upgrade

When you choose Insight Electrical, we’ll ensure your new switchboard is fully compliant, safe, and future-ready. Our upgrade includes:

Full removal of old switchboard and fuses
Installation of a modern switchboard with circuit breakers & safety switches
Load testing and labelling of all circuits
Surge protection (optional but recommended)
Electrical Certificate of Compliance
Clean-up and disposal of old materials

We also assess your system to ensure it’s ready for solar, air conditioning, or EV charger installs.

Why Choose Insight Electrical for your switchboard upgrade?

Licensed & Insured Level 2 Electricians
Local to the Hills District & Central Coast
Fast response & same-day service options
Clean, professional, and friendly tradies
Transparent pricing & honest advice

Whether it’s a residential switchboard upgrade in Castle Hill, or a commercial upgrade in Gosford, our team brings the same level of care and expertise to every job.

Frequently Asked Questions

What is a switchboard upgrade?

Your switchboard upgrade will include replacing all ceramic fuses with contemporary, safe circuit breakers and RCDs. This is done in an enclosure, with the rewiring/tidying of the wires behind your panel. This is followed by testing the entire home’s electrical system.

How long does it take to complete a switchboard upgrade?

It depends on the size of your property and your switchboard. Typically, it takes 2-4 hours to complete an upgrade.

How much is a switchboard upgrade?

The cost of a switchboard upgrade can vary depending on the number of circuits that are being upgraded, the type of installation and whether any additional services are needed.

Why do I need a switchboard upgrade?

You will need a switchboard upgrade if your current switchboard is old, outdated and no longer meets your needs. It may be that it is not capable of handling modern power demands or there may be a fault with the wiring itself. If you are experiencing frequent power outages or power bill spikes, you might want to consider a switchboard upgrade.

Is it worth it to upgrade the electrical panel?

In most cases, yes. If you have a home built before 1990 or so, your electrical system may be outdated and inefficient. Upgrading your panel will allow for more efficient use of energy and increase its lifespan by decades. It’s also worth noting that panels installed incorrectly from the start can lead to additional problems with wiring and safety concerns in your home. Upgrading saves money over time because you won’t have to replace the system again or pay for repairs as often.

Is it easy to upgrade electrical panels?

No, it’s not easy. Because upgrading an electrical panel is a difficult project, labour accounts for a significant portion of the cost. However, because the panel is the backbone of your entire house’s electrical system, this is not a place where you want to cut corners.