Do I Need a Switchboard Upgrade?
When was the last time you thought about your switchboard?
If you’re like most homeowners, probably never—until the power trips, lights flicker, or something starts to smell a bit… off. But your switchboard is the heart of your electrical system, and if it’s old, overloaded or unsafe, it could be putting your family and property at risk.
At Crowy’s Electrical, we’re trusted local sparkies offering professional switchboard upgrades across Gunnedah, Narrabri, Tamworth, and everywhere in between. Here's how to tell if your switchboard needs some TLC—and what to do about it.
⚠️ 5 Signs You Might Need a Switchboard Upgrade
Flickering Lights or Tripped Power
If lights dim or your circuit breakers constantly trip, your system may be overloaded or outdated.
Old Ceramic Fuses
Still have those wire-style fuses? They’re a sign your switchboard is from another era—and they’re not as safe as modern RCD’s.
No Safety Switch (RCD)
A modern switchboard must include safety switches (RCDs) that shut off power when they detect a fault and are the only form of circuit protection that can protect people and animals.
Buzzing or Burning Smells
A clear warning sign that something inside your switchboard isn’t right. Don't ignore it—call an electrician immediately.
Renovating or Adding Big Appliances
Planning to install air con, a pool, or a shed? Your switchboard may need upgrading to handle the extra load safely.
🛠️ What’s Involved in a Switchboard Upgrade?
A professional switchboard upgrade involves:
Removing the old board and outdated components
Installing a new enclosure with Modern RCDs
Labelling and testing every circuit for safety
Ensuring your system complies with NSW electrical regulations
At Crowy’s Electrical, we’ll assess your current setup and recommend a solution that fits your home or business—no upsells, just honest advice.
✅ Why You Need a Licensed Level 2 Electrician
Some switchboard upgrades involve working with your power supply or meter—this means you need a Level 2 electrician.
We’re fully licensed to:
Disconnect and reconnect to the network
Upgrade metering and supply
Install safety switches, surge protectors & more
You're not just getting a sparkie—you’re getting a qualified team who can do the job legally, safely, and to the highest standard.
📍 Local, Friendly & Fully Licensed
We’re proud to be a family-owned business, trusted by homeowners and builders throughout:
🏠 Gunnedah
🌾 Narrabri
🏙️ Tamworth
🚜 Rural areas across North West NSW
Whether it’s a small upgrade or a full system overhaul, you can rely on us for clear advice, clean work, and great customer service.
📞 Ready to Upgrade?
Don’t wait for a power outage to find out your switchboard’s had enough.
📞 Call Crowy’s Electrical today on 0427 426 152
📍 Or contact us online
✅ Licensed. Trusted. Local.
🧠 Pro Tip:
Already thinking about solar, battery storage, or building a shed? Let’s talk about upgrading your meter board at the same time to future-proof your home.