Banksia is a compact suburb between Rockdale and Arncliffe, close to the Princes Highway and the airport, with plenty of units and first homes. If you are buying your first air conditioner, it helps to know what actually drives the price.
Updated October 2026
Air conditioning in Banksia does not have to come with surprises. Install cost depends on the system size, how far the outdoor unit is from the indoor unit, wall construction, access and whether strata approval is needed. We look at all of that on site and give you a fixed quote before any work starts. We have quoted and installed systems around Banksia and Rockdale since 1989.
Every job is different. These are the main factors.
| Factor | Cost impact | Tip |
|---|---|---|
| System size and type | Larger capacity and ducted systems cost more | Size for the room, not bigger "just in case" Splits → |
| Pipe run length | Longer runs need more pipe, cable and labour | Back-to-back placement is usually cheapest |
| Wall and roof access | Brick, double brick or high mounting takes longer | Ground-floor outdoor units are simpler |
| Strata requirements | Some buildings need specific positions or documents | Check your by-laws early |
| Old unit removal | Taking out and disposing of an old system adds time | Ask for it to be included in the quote |
The cheapest unit is not always the cheapest to own. A correctly sized inverter model uses less power every day and tends to last longer.
A good quote spells out the model, capacity, installation details and warranty, so you can compare like with like.
Clear pricing on every job.
Often the simplest install.
Splits →Strata-friendly placements.
Apartment splits →Two to five rooms on one outdoor unit.
Multi-split →For houses with roof space.
Ducted →Keep running costs down.
Servicing →Diagnosis before any work.
Repairs →Mostly system size, pipe run length, wall construction, access and any strata requirements. We assess these on site.
It is where the outdoor unit sits directly behind the indoor unit on the other side of the wall, keeping pipe runs short.
Our quotes are fixed once we have assessed the site. If anything unexpected comes up, we discuss it with you before doing extra work.
Not always. Running costs over many years often outweigh the purchase price, so efficiency and correct sizing matter.
When we supply and install a Daikin system, it comes with a five-year parts and labour warranty.
Yes. We are licensed under ARC licence AU54289 and NSW contractor licence 329810C.
Between the Cooks River and the bay.
Book a licensed technician to assess your home and give you a clear, fixed quote before anything is installed.
*Call-out, travel and quote visit fees can vary depending on the job and where you are. We'll confirm any costs with you when you book, before any work starts.
Licensed local technicians and an Authorised Daikin Specialist Dealer across Sydney, backed by a lifetime workmanship warranty.
Air Conditioning Sutherland Shire
Air Conditioning Eastern Suburbs
Direct Line: 1300 156 466
Licence: ARC Lic #AU54289 | NSW Contractor #329810C
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