Australia's directory of local builders and tradies
Describe the job once and we'll match it with up to 3 air con & HVAC technicians in Casula.
Based here first, then air con & HVAC technicians by rating, then related trades.
A business is Featured only when it pays for the Featured plan. Example listings in the Featured panel are not real businesses: they show what a Featured listing looks like.
27 air con & HVAC technicians based in or serving Casula; listings updated 7 Oct 2026.
These businesses aren't based in Casula but list it as a service area.
Electrician and air conditioning business in Prestons, NSW, for air conditioning installs and repairs, switchboard repairs and Level 2 work.
Based in Prestons NSWServes Casula
Open now · 24 hours
Electrician and air conditioning business in Moorebank, NSW, handling switchboards, fault finding, lighting and split system air conditioning.
Based in Moorebank NSWServes Casula
Open now · 24 hours
Smart Power Tech Prestons is an HVAC supplier in Prestons, NSW, offering heat pumps, induction cooktops and split, multi-head and ducted air conditioning.
Based in Prestons NSWServes Casula
Closed · opens tomorrow 9:00 am
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Showing 25–27 of 27 air con & HVAC technicians · filters apply to this page only
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Casula. Your contact details go only to businesses on a paid plan here, and after you send we tell you which businesses got them. Free, no obligation.
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Aussie Builders Directory lists 27 air con & HVAC technicians in Casula NSW, with ratings, licences and the services each one offers.
Compare two or three. Check each one's licence on your state regulator's public register, read recent reviews, look at photos of similar jobs, and ask for a written, itemised quote. A business that is owner verified on Aussie Builders Directory has confirmed it runs the listing.
It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and an hourly rate for repairs and call-outs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in Casula.
Most residential trade work in Australia must be done by a licensed contractor, and building work above a set value needs a written contract and home warranty insurance. The rules differ by state, so check the licence number before work starts. Listings marked "Licensed" show a licence or certification on their profile.
Some businesses are based in a nearby suburb but travel to jobs here. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.
Tell us about the job once. We match your request with up to 3 air con & HVAC technicians near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.
