★★★★★5.0 on Google
When your house is too hot to think in February or too cold to get moving in July, you want an air conditioner that is sized right, fitted properly and sorted without a fuss.
That is the job we do. AirCo South West is an owner-operated air conditioning business based on Stuart Street in the Bunbury CBD, and we look after homes and businesses right across the South West. We install new systems, swap out tired old ones, and service and repair what you already have running.
Split systems for a single room, ducted reverse cycle for the whole house, and light commercial work for the shops, offices and premises around town. You deal with the owners, Lewin and Duncan, not a call centre, so the person who quotes the job is the person who stands behind it.
Ring us on 0429 345 925 for a quote or a straight answer, whichever you need first. We are open Monday to Friday, 7am to 5pm, and we cover more than 200 kilometres out from our base.
AirCo South West is run by two owners, Lewin and Duncan, out of a base at 4/15 Stuart Street in the heart of the Bunbury CBD. We trade as ACMSW Pty Ltd, ABN 58 649 796 725. It is a hands-on outfit: the owners quote the work, do the work and answer the phone, so nothing gets lost between a salesperson and a subbie.
From the CBD we reach the older character homes of South Bunbury and East Bunbury, the newer estates out at Dalyellup, Australind and Glen Iris, and the towns further out through the South West. A lot of this coastline carries real salt-air exposure, which is hard on an outdoor unit, so we think about where a condenser sits and what will last, not just what is quickest to bolt on.
Whether it is one split system or a full ducted fit-out, you get the same local service and someone who is easy to get back on the phone.
Between the two of us we cover the lot: new installs, servicing, repairs, and both split and ducted systems, for homes and for light commercial jobs. Here is where to start.
The go-to for a bedroom, a living area or a small office. One indoor head, one outdoor unit, reverse cycle so it heats in winter and cools in summer. We size it to the room so you are not paying to run a unit that is too big or shivering behind one that is too small.
Learn more →One system, tucked away in the roof, feeding every room through slim ceiling vents. Ducted reverse cycle is the quiet, whole-home option, and zoning lets you cool the living areas by day and the bedrooms at night without running the whole house.
Learn more →New build, replacement or an upgrade on a system that has had its day. We quote it, size it, fit it and commission it, and we tidy up after ourselves.
Learn more →Not cooling like it used to, dripping, or dead altogether? We service, fault-find and repair split and ducted systems, and a service before summer saves a lot of grief in a heatwave.
Learn more →We are based in the Bunbury CBD and cover the South West, more than 200 kilometres out from our Stuart Street base. Close to home that means the Greater Bunbury suburbs: East Bunbury and South Bunbury (6230), Carey Park (6230), Glen Iris (6230), Eaton (6232), Dalyellup (6230) and Australind (6233), which is the single biggest population centre in Greater Bunbury.
Further out we work through Harvey (6220), Collie (6225), Busselton (6280), Dunsborough (6281) and down to Margaret River (6285). The coastal estates carry salt-air exposure that is hard on outdoor condensers, and the inland towns like Collie and Harvey cop hotter, drier summers, so what we recommend changes with where you are.
From Yarloop in the north down towards Albany in the south, if you sit inside our patch of the South West, give us a ring and we will tell you honestly whether we can get to you and when.
Our Google rating sits at 5.0 stars, and every review shown here is a real one, pulled straight from our Google Business Profile with the customer’s own name and words. Read them in full, or add your own, on our Google listing.
Review cards are pulled verbatim from the Google Business Profile: the reviewer's own name, their real Google avatar, the real date and the review text word for word. Never written, never edited.
I've had two seperate houses with issues with the aircon units ranging from failing user interfaces, power supply issues and other general failings. Not once has duncan ever failed to identify the fault for us in an extremely short timeframe and get our units back up and running almost immediately to keep our homes cool and our children comfortable. Excellent knowledge and great service.
Google · Verified review
Had my Aircon looked at for the first time in 2 years,Duncan was nothing but professional and worth every Cent,even cleaned my filter,Highly recommend
Google · Verified review
Professional and experienced workmanship
Google · Verified review
Absolutely brilliant Service to my split system Aircon Unit. Nice price and quick. Found a fault and gave me a quote and options in going forward with fixing or replacing my unit. Gave it a clean and will be looking forward to doing future business with Airco South West.
Google · Verified review
Super reliable and trustworthy. Service was A grade and worth every cent. Would definitely recommend Duncan to friends and family
Google · Verified review
I choose to go through Duncan as I have heard many good things from friends who have got work done with him before! I have a few long haired dogs and he cleaned my outside unit from all the hair for free! Excellent service and felt like I could trust him around my house, very nice genuine bloke
Google · Verified review
I recently used Airco for my air conditioning needs and couldn't be happier with the service. From start to finish, the team was professional, friendly, and easy to deal with. They arrived on time, explained everything clearly, and made sure the job was done to a high standard.
Google · Verified reviewWe are based in the Bunbury CBD and cover the South West, more than 200 kilometres out from our Stuart Street base, from Yarloop in the north down towards Albany. That takes in the Greater Bunbury suburbs, Australind, Eaton and Dalyellup, and the corridor towns through Busselton, Dunsborough, Harvey, Collie and Margaret River. Not sure if you are in range? Ring us on 0429 345 925 and we will tell you straight.
Yes. We install split systems for single rooms and ducted reverse cycle for the whole home, and we service, fault-find and repair both, whether we installed them or not. We look after homes and light commercial premises across the South West.
The owners, Lewin and Duncan. AirCo South West is owner-operated, so the person who quotes your job is the person who does it and answers the phone afterwards. No call centre and no subbie you have never met.
Every job is quoted on its own and itemised, so you can see exactly what you are paying for. Ring 0429 345 925 or send the form on this page with your suburb and a few details, and we will come and look at the job properly before we put a number on it.
We are on the tools Monday to Friday, 7am to 5pm, across Bunbury and the South West. Outside those hours, leave a message or email aircosw@outlook.com and we will get back to you the next working day.
Ready for a quote, or just after a straight answer before you commit to anything? Ring Duncan and Lewin on 0429 345 925, or email aircosw@outlook.com and we will get back to you.
You can also fill in the quote form on this page with your name, your suburb and what you are after, and it lands straight in our inbox. We are based at 4/15 Stuart Street, Bunbury WA 6230, and we work Monday to Friday, 7am to 5pm.
Tell us the rooms you want sorted, whether it is a fresh install or an existing system playing up, and roughly when suits you, and we will take it from there. No call centres and no runaround, just the owners of a local South West business picking up the phone.
