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 Sydney.
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.
588 air con & HVAC technicians in Sydney; listings updated 7 Oct 2026.
Mojo Air is an air conditioning business in Revesby, NSW, covering residential, commercial and industrial air conditioning and pool heat pumps.
21/172 Milperra RdRevesby NSW 2212
Closed · opens 8:30 am
HVAC specialist in Cherrybrook, NSW for industrial and commercial refrigeration, air conditioning and mechanical plumbing.
Purchase RdCherrybrook NSW 2126
Open now · 24 hours
N3 Air Conditioning is an air conditioning business based in Sydney, NSW, servicing Darlinghurst, Potts Point, Surry Hills and nearby areas.
Court 167 Macquarie StSydney NSW 2000
Closed · opens 9:00 am
Natural Home Solutions in Penrith, NSW, for subfloor ventilation, mould prevention and skylight design and installation.
3/2187 Castlereagh RdPenrith NSW 2750
Closed · opens 9:00 am
HVAC business in Warriewood, NSW for commercial and marine refrigeration, caravans and RVs, and residential air conditioning.
Unit 12/6 Jubilee AveWarriewood NSW 2102
Closed · opens 8:00 am
HVAC business in Liverpool, NSW, working on heating and cooling systems and refrigeration.
42/2 Riverpark DrLiverpool NSW 2170
Closed · opens 7:00 am
Air conditioning business in Prestons, NSW, covering ducted and evaporative cooling air conditioning.
376 Hoxton Park RdPrestons NSW 2170
Closed · opens 8:00 am
HVAC
107/109 Newton Rd, Wetherill Park NSW 2164
Air conditioning and engineering consultants in Ramsgate Beach, NSW, serving Kogarah, Sans Souci and nearby suburbs.
1 Hawthorne StRamsgate Beach NSW 2217
Closed · opens 8:00 am
Nis Air Pty Ltd is an air conditioning business in Prestons, NSW, servicing homes across south-west Sydney.
Unit 4/3 Weld StPrestons NSW 2170
Air conditioning and refrigeration business in Loftus, NSW, doing installations, repairs, servicing and maintenance for homes and businesses.
23 Sixth AveLoftus NSW 2232
Closed · opens 6:30 am
23/2 Paton PlBalgowlah NSW 2093
Closed · opens 9:00 am
Now Services in Ultimo, NSW handles electrical, air conditioning and plumbing work for homes and businesses.
Suite 29/330 Wattle StUltimo NSW 2007
Closed · opens 6:00 am
Nu-Life Air Conditioning in Banksmeadow, NSW supplies and installs ducted, split, multi-split and VRV air conditioning systems.
Unit 7/14 16 Green StBanksmeadow NSW 2019
Closed · opens 7:00 am
OBR Air is an air conditioning business in Mosman, NSW, handling installations and high end residential service maintenance.
Unit 5/61 Prince StMosman NSW 2088
Closed · opens 7:00 am
HVAC-R business in Silverwater, NSW, working on air conditioning, refrigeration and mechanical ventilation across Sydney.
Unit 6/20-30 Stubbs StSilverwater NSW 2128
Closed · opens 7:00 am
Refrigeration and air conditioning business in Marrickville, NSW, working on commercial cooling equipment and ice machines.
23 Fitzroy StMarrickville NSW 2204
Closed · opens 9:00 am
Refrigeration and air conditioning business in Arndell Park, NSW, servicing Blacktown, Seven Hills, Wetherill Park and nearby suburbs.
5/13 Holbeche RdArndell Park NSW 2148
Open now · 24 hours
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Showing 289–312 of 588 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 Sydney. 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 588 air con & HVAC technicians in Sydney, 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 Sydney.
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.
