Switchboard Upgrade Brisbane
Old fuse boards replaced with a modern, compliant board with safety-switch (RCBO) protection. Most homes cost $1,320 to $3,850 incl. GST, fixed-price before we start.
Reviewed by Lee Gundenswager (Lead Electrician, Connex Lic #92217) and Darren Standring (Owner). Last updated 2026-11-13.
Licensed switchboard upgrades across North Brisbane
Connex Electrical replaces old fuse boards and full or overloaded switchboards for homeowners, landlords, renovators and small businesses across North Brisbane and Moreton Bay.
If your board still has ceramic fuses, trips when a few appliances run together, or has no room for a new circuit, it is likely outdated or undersized. We replace it with a modern board that is tested, clearly labelled and sized for how you use power now.
Adding air conditioning, an induction cooktop, pool equipment or an EV charger? Tell us upfront and we will plan the board around the new load, so you don't pay for switchboard work twice.
What's included
- Removal of the old fuse board or outdated breakers
- New compliant switchboard enclosure
- RCBO / safety-switch protection on your circuits
- Circuits separated so one fault doesn't drop the whole house
- Clear circuit labelling
- Testing of every circuit and protection device
- Compliance certificate
- Spare capacity for future AC, solar or EV circuits where it makes sense
- Walk-through of your new board
How much does a switchboard upgrade cost in Brisbane?
Most residential switchboard upgrades cost $1,320 to $3,850 including GST. Larger homes, three-phase boards or boards needing extra rectification are quoted on site.
Every job gets a fixed price after we inspect the board, so you know the number before any work starts. For a full breakdown, read our switchboard upgrade cost guide.
What changes the price?
Board condition: adding safety switches to a sound board costs less than replacing a deteriorated ceramic-fuse board.
Number of circuits: a small home might have 8 to 12 circuits; a large home with AC, pool, EV charger and solar can need 20 or more.
Single vs three phase: three-phase boards are more complex and cost more.
Metering changes: a new meter board or Energex metering changes add cost.
Asbestos: many original meter panels in older North Brisbane homes have an asbestos-cement backing that must be removed by a licensed process. Never disturb it yourself.
Hidden faults: damaged wiring, missing earthing or non-compliant old work found behind the board has to be fixed at the same time.
Got an Energex defect notice?
A switchboard upgrade is a common way to clear one. Read what to do about an Energex defect notice, then call us to rectify it and issue the compliance paperwork.
| Switchboard work | Price (incl. GST) |
|---|---|
| Standard residential switchboard upgrade | $1,320 to $3,850 |
| Larger homes, three-phase or complex rectification | Quoted on site |
| Licensed electrician, hourly | $220 per hour |
| Electrician and apprentice team, hourly | $253 per hour |
| Callout fee | $0 |
| After-hours and emergency | Quoted on the call |
1-hour minimum on hourly work. Firm fixed-price quote after inspection. See all prices.
Signs you need a switchboard upgrade
Most boards give warnings before they fail. Catching them early means a planned upgrade instead of an urgent outage. More detail in our switchboard warning signs guide.
Power trips when several appliances run
Tripping when the kettle, microwave and air conditioner run together usually points to overloaded circuits, poor protection layout or an undersized board.
You still have ceramic fuses
Old screw-in fuse boards were built for a different era and lack modern circuit protection. They are the most common reason we replace a board.
Little or no safety-switch protection
Safety switches (RCDs/RCBOs) cut power fast when current leaks to earth, reducing shock and fire risk. Older boards often have one or none.
Heat, buzzing or a burning smell
Warm breakers, scorching, discolouration or a burning smell need immediate assessment. Call our 24/7 emergency line.
No room for new circuits
Air conditioning, an EV charger, an oven upgrade or a renovation all need space and capacity on the board.
Older homes vs newer estates
The reason for the upgrade usually depends on the age of the suburb.
Older homes
In Kallangur, Petrie, Lawnton and parts of Redcliffe we often find ceramic fuse boards, limited safety-switch protection and heat-stressed breakers.
Newer estates
In North Lakes, Mango Hill and Griffin the board may be newer but already full after extra air conditioning, pool equipment or EV plans.
Renovations
Kitchens, extensions and sheds add circuits. Planning the board with the renovation avoids a second round of work.
Rentals
Landlords upgrade for repeated tenant tripping complaints, ageing fuse boards and missing protection.
How we upgrade your switchboard
Inspect
We check the board's age, protection, circuit load and condition, and any safety or capacity issues.
Fixed-price quote
We explain why an upgrade is needed, what's included and the price before any work starts.
Upgrade
We remove the old components, install the new board, separate circuits and keep the site tidy.
Test and hand over
Every circuit is tested, labelled and certified, and we walk you through the new layout.
Switchboard tripping, hot or smelling of burning?
Don't wait. Same-day service when available and 24/7 emergency response across North Brisbane.
Why choose Connex Electrical
Fully licensed
QLD Electrical Contractor Licence #92217. Every board tested and certified compliant.
5.0 on Google
Five-star rated by real Brisbane homeowners and businesses. View our Google reviews.
Fixed-price quotes
No hourly surprises and no "while we're here" upsells.
$20M public liability
Full coverage for your home and our team.
Honest assessment
If a smaller fix will do instead of a full upgrade, we'll tell you.
Same-day when available
Suitable jobs across North Brisbane, plus 24/7 emergency response.
Switchboard upgrades across North Brisbane and Moreton Bay
Related services
Often done with or after a switchboard upgrade.
Switchboard upgrade FAQs
How much does a switchboard upgrade cost in Brisbane?
Most residential upgrades cost $1,320 to $3,850 incl. GST, depending on board size, number of circuits and wiring condition. Larger, three-phase or complex jobs are quoted on site. You get a fixed price before work starts.
How long does a switchboard upgrade take?
Most upgrades take a few hours to a full day, depending on the existing board and number of circuits.
How long is the power off?
There is a planned outage while the board is replaced and tested. We tell you the expected downtime before we start.
Is a switchboard upgrade required by law?
Not always. An existing board can stay in service, but new circuits must meet current wiring rules (AS/NZS 3000), including safety-switch protection. On a full or fuse-based board, that usually means an upgrade.
Do I need a switchboard upgrade for air conditioning?
Often, yes. Many systems need a dedicated circuit with proper protection. We check your board as part of every air conditioning installation.
Do I need a switchboard upgrade for an EV charger?
Only if your board is full or undersized. If it is, upgrading first gives the charger circuit the right protection and spare capacity. See our EV charger switchboard guide.
How do I know if I have ceramic fuses?
If your board uses screw-in white ceramic fuse holders instead of switch-style breakers, it is an old fuse board. We will inspect it and confirm whether a full upgrade is the right move.
Will an upgrade stop my power tripping?
It often does when the cause is overloaded circuits, poor protection layout or ageing devices. If one appliance is the real cause, we will find it during the assessment.
What if my meter board has asbestos?
Many original meter panels in older homes have an asbestos-cement backing. It must be removed by a licensed process, which adds to the cost. We will tell you before quoting.
Do you charge a callout fee?
No. There is no callout fee, and you get a fixed-price quote before any work starts.
Do you offer same-day switchboard upgrades?
Yes, on suitable jobs across North Brisbane when we have availability. Call 0474 207 609 to check.
What areas do you cover?
North Lakes, Mango Hill, Griffin, Murrumba Downs, Kallangur, Petrie, Redcliffe, Deception Bay, Narangba, Lawnton, Aspley, Chermside and surrounding North Brisbane and Moreton Bay suburbs. Wider Brisbane depending on schedule.
Book your switchboard upgrade
Ceramic fuses, tripping, or new appliances on the way? We will inspect your board, explain the issue clearly and give you a fixed price.
Electrical Licence #92217 · $20M Public Liability · ABN 37 665 474 537
