Boronia based · Melbourne's eastBoronia based · Serving Melbourne's east + south east
Reverse-cycle split systems heat and cool the same rooms at a fraction of the running cost of ducted gas. We size per room, run the electrical properly, and make sure the switchboard can carry the new load alongside everything else in the house. In Wantirna South that work is done by our own crew out of Boronia, certified and quoted before we start.
5.0 from 57 Google reviews · A-Grade licensed · REC 33326
Our crew covers Knox daily, and Wantirna South sits right in the middle of that run — same team, same standard, no subcontractors sent in our place. The electrical side is where jobs go wrong. Each unit needs its own protected circuit, and once you add a heat pump and a charger to the same board, capacity has to be planned rather than discovered halfway through the install.
Wantirna South sits on the same run as Ferntree Gully, Wantirna and Upper Ferntree Gully. Same crew each time, so whoever quotes your reverse-cycle heating and cooling installation is usually the person who turns up to do it.
Volume, glazing, insulation and orientation, not a rule of thumb.
Head and condenser positions that work for airflow, noise and the neighbours.
Dedicated circuits, isolators and board capacity checked before install day.
Mounted, charged, tested and set up so the controller makes sense.
Every reverse-cycle heating and cooling installation booking in Wantirna South runs off the same checklist, whether it's a 1960s brick veneer or a new build. Here's exactly what's covered in the price we quote you.
A-Grade licensed, REC 33326, fully insured and CEC accredited for solar design and installation. All electrical work certified, with a Certificate of Electrical Safety issued on completion.
We don't quote reverse-cycle heating and cooling installation over the phone from a description. Volume, glazing, insulation and orientation, not a rule of thumb. It takes an extra twenty minutes and it's the difference between a fixed price and a running one.
Oversizing is the standard mistake. A unit that's too big short-cycles, never dehumidifies properly and costs more to run, so room volume, glazing and orientation matter more than the number on the box.
“No subcontractors, no surprise variations, no leftover mess.”
Knox rooflines are the easy part of solar around here — wide, simple hip roofs on quarter-acre blocks with usable north and west faces, so a 6.6 kW to 10 kW array lays out without awkward split strings. Back gardens are established, so we check afternoon shading from neighbouring gums before locking in a west string. Bigger blocks also mean the battery and inverter can sit in the garage rather than baking on a north wall.
Wantirna South sits on the same run as Ferntree Gully, Wantirna, Upper Ferntree Gully — if we're at one, we're usually minutes from the others.
Anyone can say they're licensed. Here's what that actually means when we're on your job — and the paperwork you'll hold at the end of it.
You see the number, the inclusions and the exclusions in writing. If the scope changes on site, we stop and ask — we don't invoice a surprise.
No labour hire, no subcontractors. The electrician who quotes your job is the one standing in your switchboard, on the same REC (33326).
Every job finishes with a Certificate of Electrical Safety, tested circuits, a labelled board and photos of anything hidden behind a wall.
Workmanship guaranteed and manufacturer warranties registered in your name. If something plays up, you ring us — not a call centre in another state.
Nobody can quote reverse-cycle heating and cooling installation honestly without seeing the job. What we can do is show you exactly what moves the number, so the price you're given in Wantirna South makes sense before you agree to it. A single split is typically half a day to a day. Multi-head systems usually run one to two days.
Plenty of Wantirna South homes still run a board that predates RCDs. If yours does, it either needs upgrading first or it needs allowing for in the quote — we tell you which on the day, not after.
Roof pitch, subfloor clearance and how far the run is from the board move the labour more than the fittings do. We measure it before pricing, so the number holds.
Depends on capacity, how many heads, and the run between head and condenser. Quoted per site after we've seen the rooms.
All electrical work certified, with a Certificate of Electrical Safety issued on completion. Where a rebate applies we handle the forms and the compliance evidence — you don't chase it.
These are Google reviews from real jobs across Melbourne's east — the same crew that would turn up in Wantirna South.
Excellent service! The team arrived on time and completed the installation efficiently and up to scratch. Everything was done neatly, with great attention to detail. Ryan and Jack are top blokes and easy to deal with. Highly recommended!
Jeffrey Belvez · Glen Waverley
Absolutely fantastic service and work done! The boys were super accommodating, answered any questions I had without a problem, left everything neat and tidy and overall did an amazing job installing our battery and inverter. Cannot recommend enough.
Isaac Giblett · Battery + inverter
Zak and Ryan did a amazing job. Even with the obstacles of a double story home with a internal switch board they persevered in the heat and got the job done. Thanks guys we realy appreciate your work and polite attitude.
Stephen S · Switchboard
Luke and his team installed our solar panels over the space of 2 days. Great service arrived on time and communicated well, took away all rubbish made sure the place was left tidy and walked me through the app and next steps. Would highly reccomend!
Christie V · Solar install
Ryan and Jack did a great job doing the electrical work on my new 4 head split system. They got the job done in no time, and my split systems were up and running. Once connected, Ryan made sure all 4 heads were working. Thanks guys, great job!
James "Mitchi" Mitch · Split system
The experience is very nice with them. Specially Roy and Jack did their best. We are so much happy about their service. They heard every single word of us and suggest us which is good and why. Highly recommend
Anisa Tasnim · Hot water swap
If there's more than one thing on the list, tell us when you book. Doing it in the one Wantirna South visit means one set-up, one clean-up and one certificate — and it's almost always cheaper than having us back a second time.
Depends on capacity, how many heads, and the run between head and condenser. Quoted per site after we've seen the rooms. There's no travel premium to Wantirna South — it's on our regular run from the Boronia workshop.
A single split is typically half a day to a day. Multi-head systems usually run one to two days.
Yes — we're A-Grade licensed electricians and a Registered Electrical Contractor (REC 33326), fully insured and CEC-accredited for solar design and installation. All electrical work certified, with a Certificate of Electrical Safety issued on completion.
In most Melbourne homes, yes — a modern reverse-cycle unit delivers several units of heat per unit of electricity, and paired with solar the daytime heating is close to free.
We work right across Knox — including Ferntree Gully, Wantirna and Upper Ferntree Gully — plus the wider east and south-east, from Boronia to Berwick and Balwyn to Warrandyte.
Luke · Founder, A-Grade electrician
Most of what's wrong with this industry comes down to one thing: the person selling isn't the person installing.
I'm a licensed A-Grade electrician, and so is everyone who'll be on your roof or in your switchboard. When we quote your home, we're quoting work we'll do ourselves — which is why we'll happily talk you out of gear you don't need.
If you're thinking about getting off gas, call us. Worst case, you'll hang up knowing more than you did.
Founder, Polarised Electrical
Book a free home assessment, or call and talk to a real sparky today.
5.0 from 57 Google reviews
