Denham Court · Switchboard upgrades
Switchboard upgrades in Denham Court.
Mega Power Services upgrades switchboards across Denham Court from our base at 16 Senna Ave. A typical upgrade replaces old fuses or a full board with individually protected RCBO circuits, labels every circuit, and leaves genuine spare capacity for a car charger or a second air conditioner. Fixed written price before we start, lifetime workmanship warranty.
Quote within 24 hours. If a site visit is required, 24–48 hours.
- Level 2 ASP 326250C
- Electrical contractor 497290C
- Refrigeration AU55381
- Security 000244927
Registered at 16 Senna Ave, Denham Court NSW 2565
What this job looks like in Denham Court.
Two boards dominate Denham Court. On the acreage side it is an old ceramic-fuse board, sometimes with a single safety switch covering the whole house, sometimes none. On the estate side it is a compliant but minimal builder's board — correct on the day of handover and completely full the moment the owner adds anything.
The second case surprises people. The board passes inspection, so nobody expects a problem, but there is one spare pole, no allowance for a charger, and single-phase supply on a block that now runs ducted air, an induction cooktop and a pool pump.
We assess the actual load first, then quote the board that suits the next ten years — not the smallest one that passes today.
What it costs
Most Denham Court residential switchboard upgrades land between roughly $1,800 and $3,500 depending on circuit count, board condition and whether the mains need replacing. Three-phase upgrades sit above that. All quotes are fixed and in writing after a site visit.
What's included
Full board replacement
Old ceramic-fuse and rewireable boards replaced with a modern enclosure, RCBO protection on every circuit and clear labelling.
Safety switches on every circuit
Individual RCBO protection, so a fault on one circuit no longer drops power to the whole house.
Spare capacity built in
Room left for an EV charger, a second air conditioner or a solar and battery system, so the next job doesn't mean a second board.
Single to three-phase upgrades
Where the load justifies it, the mains and board upgraded to three phase — Level 2 work we hold under ASP 326250C.
Free quote — switchboard upgrades, Denham Court.
Send the details and a licensed tradesperson calls you back. Power out or something unsafe? Call instead — someone picks up, any hour.
Or call 1300 420 620Denham Court — common questions
How do I know my Denham Court switchboard needs upgrading?
Ceramic fuses, no safety switches, a board that trips when the kettle and the air conditioner run together, scorch marks, or a board so full there is nowhere to add a circuit. Any of those is a reason to have it assessed.
How long does a switchboard upgrade take?
Most Denham Court homes are done in a single day, with the power off for a few hours in the middle. We tell you the outage window before the day so you can plan around it.
Can you upgrade a new-estate board that is already full?
Yes, and it is one of the most common jobs we do in Denham Court. We rebuild the board with real spare capacity rather than squeezing another circuit into a board that was never sized for it.