New Build & Renovation Electrician Moreton Bay & Brisbane
JJ Brothers Electrical & Air is a new build and renovation electrician working across Moreton Bay and Brisbane. We handle the complete electrical installation for new homes, extensions and renovations — underground services, rough-in, fit-off, testing and certification — and work closely with builders and homeowners from the first set of plans to handover.
From plans to handover
Electrical work on a new home or renovation happens in stages, and each stage has to line up with the builder's program. Get the timing wrong and walls are sheeted before cabling is in, or painters are left waiting on fittings. We plan the electrical around your build schedule and keep the builder and homeowner across what's happening at each stage.
Before rough-in, we go through the plans with you to confirm where lights, switches, power points, data and TV points, ceiling fans and air-conditioning provisions should go. It's far easier to move a symbol on a plan than a hole in a finished wall.
Renovations add another layer. We check what the existing wiring and switchboard can handle before new circuits go in, make the work area safe before demolition starts, and let you know early if the board needs upgrading to support the new work.
New homes, extensions & renovations
Whether it's a new home on a vacant block or a kitchen and bathroom renovation, the electrical scope is planned properly from the start.
New homes
Complete electrical installations for new houses, from underground services and rough-in through to fit-off, testing and certification.
Extensions
New rooms and second storeys wired in, with the existing switchboard and circuits checked to make sure they can carry the extra load.
Kitchens & bathrooms
Dedicated circuits for ovens and cooktops, plus lighting, exhaust fans and power points positioned around your new layout.
Builder projects
We work with builders to their schedule and keep communication clear, so the electrical doesn't hold up the next trade.
Air-con provisions
Circuits and cabling allowed for at rough-in, so air conditioning can be installed without opening walls later.
Data, TV & lighting
Data points, TV points and lighting positions set out at plan stage, so the finished home works the way you live in it.
Straightforward from start to finish
We keep the process clear and communicate at every stage, from your first enquiry through to testing and documentation.
Plans & quote
Send through your plans or scope. We review the electrical requirements and provide a detailed quote, arranging a site visit where one is needed.
Underground & rough-in
Underground services go in at the right stage, then cabling is run for lights, power, data and provisions before walls are sheeted.
Fit-off
Once painting is done, we install and connect light fittings, switches, power points, appliances and the switchboard.
Testing & certification
Every circuit is tested, and you receive the required electrical safety documentation on completion.
Common questions answered
When should I bring an electrician into a new build?
As early as possible — ideally while the plans are still being finalised. Early involvement means lighting, power, data and air-conditioning provisions can be planned into the design, and underground services can be scheduled at the right stage of site works. Adding things later usually costs more and can mean cutting into finished walls.
What's the difference between rough-in and fit-off?
Rough-in is the first stage, done before walls and ceilings are sheeted: cables are run and boxes positioned for every light, switch, power point and appliance. Fit-off happens after painting, when the fittings, switches and power points are installed, connected and tested.
Can you work with my builder?
Yes. We work closely with builders and homeowners on new homes, extensions and renovations, coordinating our stages with the build schedule and keeping everyone informed as the job progresses.
Will my switchboard need upgrading for a renovation?
Not always, but it's common in older homes. If the renovation adds circuits — a new kitchen, air conditioning or an extension — we check whether the existing board has the space and capacity, and whether it meets current requirements. If it needs a switchboard upgrade, we'll tell you before work starts and include it in the quote.
Do you provide certification when the work is finished?
Yes. All work is tested on completion, and we provide the required electrical safety documentation for the installation.
Across the peninsula & Moreton Bay
New Builds & Renovations by suburb
Where we work
We take on new builds and renovations across the Redcliffe Peninsula, Moreton Bay and Brisbane, and travel across South East Queensland for selected new builds, renovations and larger projects.
- Newport
- Redcliffe
- Scarborough
- Kippa-Ring
- Rothwell
- North Lakes
- Mango Hill
- Deception Bay
- Petrie
- Caboolture
- Chermside
- Brendale
- Aspley
- Underwood
Planning a new build
or renovation?
Send us your plans or give us a call to talk through the electrical scope.
Discuss Your Project
With Our Team
Contact JJ Brothers Electrical & Air to discuss your electrical or air-conditioning requirements. Provide some information about your project and our team will respond as soon as possible.