How Much Does a Switchboard Upgrade Cost?
2025 Guide for Aussie Homeowners
Is It Time for an Electrical Upgrade?
Have you noticed your lights flickering, fuses tripping too often, or a burning smell near your switchboard? If yes, it might be time to consider a switchboard upgrade and one of the first questions most homeowners ask is, “How much does a switchboard upgrade cost?”
In this guide, we’ll break down:
What a switchboard upgrade includes
What factors influence cost
A real-world price range in Australia
Why this upgrade is essential for safety and compliance
How to choose the right electrician for the job
Scroll down to get the full cost breakdown and learn how Connex Electrical can help protect your home and your family.
What Is a Switchboard and Why Does It Matter?
Your switchboard is the control centre of your home’s electrical system. It’s what distributes power safely and controls the electrical circuits in your home.
If you’re still using ceramic fuses or an outdated board, your electrical system is likely non compliant, unsafe and at higher risk of electrical fires or electrocution.
Modern switchboards include:
Safety switches (RCDs)
Circuit breakers
Surge protection
Arc fault detection
All of which are required to meet current AS/NZS 3000 standards.
So, How Much Does a Switchboard Upgrade Cost?
The average cost for a switchboard upgrade in Australia ranges from:
| Type of Upgrade | Approximate Cost (AUD) |
|---|---|
| Standard single-phase switchboard | $900 – $1,800 |
| 3-phase switchboard (residential) | $1,500 – $3,500 |
| Large commercial upgrade | $3,000 – $10,000+ |
| Emergency upgrade (after-hours) | Add 20–30% surcharge |
What Factors Affect the Cost of a Switchboard Upgrade?
Not all homes are the same and neither are all switchboards. Here are the key variables that affect how much your upgrade will cost:
1. Number of Circuits
The more circuits lighting, power, AC, oven, etc. your home has, the more complex the board setup. More circuits = more materials and labour.
2. Single Phase vs Three Phase
If you’re upgrading to a 3 phase system common for large homes or workshops, expect a higher cost due to more complex wiring.
3. Existing Condition
If your current switchboard or cabling is in poor condition or not up to standard, additional repairs may be required adding to the total cost.
4. Location of the Switchboard
Is it in a hard to reach location or outside and exposed to weather? These factors affect how long the job takes and what materials are needed.
5. Safety Compliance and Testing
We don’t just install the board and walk away. A quality upgrade includes testing, tagging, compliance certification, and cleanup.
What’s Included in a Switchboard Upgrade?
When you hire Connex Electrical for a switchboard upgrade, here’s what you’re getting:
- Removal and disposal of old board
- Installation of new compliant switchboard
- Safety switches (RCDs) for every circuit
- Labeling and load balancing
- Earth bonding checks
- Full testing and certification
- Surge protection (optional upgrade)
- Smoke alarm check (optional add-on)
💡 We also offer Smoke Alarm Installations if your system is out of date perfect time to combine the upgrade!
Do I Really Need a Switchboard Upgrade?
Here’s a quick checklist. If you say yes to any of these, it’s time to upgrade:
Fuses blow or trip regularly
You have ceramic fuses or no safety switches
You’ve added new appliances or a solar system
You smell burning near your board
Your home is older than 20 years
A modern switchboard ensures:
Safety for your family
Compliance with Queensland electrical laws
Insurance validity (many insurers won’t cover outdated systems)
Why Homeowners Across Brisbane Trust Connex Electrical
- 15+ Years Experience in residential & commercial electrical
- Fully licensed, insured, and accredited
- Local to North Lakes & Brisbane Northside
- Upfront pricing and honest advice
- We work cleanly, safely and fast
- No shortcuts just quality work that lasts
We’ve helped thousands of Queenslanders upgrade their switchboards and secure their homes for the future.
Ready to get started? Book your upgrade today or call 0474 207 609
Our Electrical Services in Brisbane
We don’t just do switchboards. At Connex Electrical, we’re your full service electrical partner.
Explore our full range of services:
We’ll help you future proof your home safely, affordably, and efficiently.
Areas We Service
We proudly serve:
Mango Hill
Moreton Bay Region
And surrounding suburbs
Not sure if we service your suburb? Give us a call or use our contact page to check.
Get a Custom Switchboard Quote Today
Every home is different that’s why we offer custom switchboard upgrade quotes, not one size fits all prices.
Let us inspect your existing board and provide a tailored price to suit your setup and your budget.
📞 Call now: 0474 207 609
📩 Email: [email protected]
🌐 Visit: https://connexelectrical.com.auIs a Switchboard Upgrade Worth the Cost?
Absolutely.
A safe, modern, and compliant switchboard can literally save lives and prevent thousands of dollars in fire damage, power surges, or insurance issues. The cost of upgrading is small compared to the peace of mind and protection you gain.
At Connex Electrical, we deliver quality, speed, and compliance every time.