Australia's directory of local builders and tradies
38 results listings updated 7 Oct 2026
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 38 air con & HVAC technicians in Knockwood VIC: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Knockwood but list it as a service area.
HVAC · Split System Installation, Ducted Syste Installation, Air Conditioner Filter Cleaning
Licensed Serves this area
Air conditioning business in Alexandra, VIC, installing split systems, ducted systems and ceiling cassettes, and servicing and cleaning air conditioners.
Based in Alexandra VIC · serves Knockwood
Airfix Heating and Cooling is a heating and air conditioning business in Ferntree Gully, VIC, servicing Boronia, Knoxfield, Scoresby and the Dandenong Ranges.
Based in Ferntree Gully VIC · serves Knockwood
Based in Alexandra VIC · serves Knockwood
All Climate Solutions is an air conditioning and heating business in Mulgrave, VIC, servicing Melbourne's south-east.
Based in Mulgrave VIC · serves Knockwood
Betta Mansfield is an air conditioning and appliance retailer in Mansfield, VIC, selling air conditioners, fridges and freezers, washing machines and more.
Based in Mansfield VIC · serves Knockwood
Based in Ferntree Gully VIC · serves Knockwood
HVAC · Electrical, Commercial air conditioning
Serves this area
Cool Breeze Refrigeration and Air Conditioning is an air conditioning business in Oxley, VIC, servicing Wangaratta, Benalla and nearby areas.
Based in Oxley VIC · serves Knockwood
Based in Rowville VIC · serves Knockwood
D & E Air Conditioning is an air conditioning business in Rowville, VIC, covering installations, repairs and maintenance.
Based in Rowville VIC · serves Knockwood
Mechanical engineering and air conditioning business in Wheelers Hill, VIC, offering 3D design, solid models and prototypes.
Based in Wheelers Hill VIC · serves Knockwood
HVAC · Wood Fire Chimney Sweep, Air Conditioning Reverse Cycle System In…, Ducted Heating & Cooling
Serves this area
Heating, cooling and fireplace business in Jindivick, VIC, servicing Warragul, Drouin and the Yarra Valley for chimney sweeping and air conditioning.
Based in Jindivick VIC · serves Knockwood
HVAC · Commercial Refrigeration, Air Conditioning, Cool Room Installation
Serves this area
Fisher Refrigeration is a refrigeration and air conditioning business in Wangaratta, VIC, servicing commercial refrigeration, cool rooms and air conditioning.
Based in Wangaratta VIC · serves Knockwood
HVAC · Heating, Refrigeration, Split Systems
Serves this area
HVAC business in Rowville, VIC for heating, refrigeration, split systems and ducted heating.
Based in Rowville VIC · serves Knockwood
HVAC · Air Conditioning Installations, Air Conditioning Repairs, Air Conditioning Testing & Cleaning
Licensed Serves this area
Air conditioning business in Bonnie Doon, VIC, servicing Alexandra, Benalla, Euroa, Mansfield, Wangaratta and nearby areas.
Based in Bonnie Doon VIC · serves Knockwood
Air conditioning business in Rowville, VIC, servicing Ferntree Gully, Knoxfield, Scoresby and Lysterfield.
Based in Rowville VIC · serves Knockwood
HVAC · Electric Outdoor Heaters, Electric Indoor Heaters, Outdoor Electric Heating Solutions
Serves this area
HEATSTRIP in Scoresby, VIC supplies electric indoor and outdoor heaters and heating equipment for homes and businesses.
Based in Scoresby VIC · serves Knockwood
Heating and cooling business in Ferntree Gully, VIC, doing periodic maintenance and supplying genuine spare parts.
Based in Ferntree Gully VIC · serves Knockwood
HVAC · Air Conditioning Installations, Emergency Air Conditioning Repairs, Air Conditioning Cleaning
Licensed Serves this area
Refrigeration and air conditioning business in Boronia, VIC, installing, repairing and cleaning air conditioning, heating and refrigeration systems.
Based in Boronia VIC · serves Knockwood
HVAC · Split System AC Installations, Evaporative Cooling Systems, Cooling Maintenance & Repair
Serves this area
Air conditioning business in Clayton North, VIC for installations, split systems, evaporative cooling and cooling maintenance and repairs.
Based in Melbourne VIC · serves Knockwood
HVAC · Air Conditioning Installations, Commercial Air Conditioning Installations, Refrigeration Installations
Licensed Serves this area
Mattick Air is an air conditioning and refrigeration business in Knoxfield, VIC, doing HVAC design, installations and commercial air conditioning work.
Based in Knoxfield VIC · serves Knockwood
Micra Air is an air conditioning business in Mulgrave, VIC, servicing homes and commercial spaces.
Based in Mulgrave VIC · serves Knockwood
Based in Ferntree Gully VIC · serves Knockwood
ProAir is an air conditioning business in Ferntree Gully, VIC, servicing homes and commercial properties.
Based in Ferntree Gully VIC · serves Knockwood
Reddy Air is an air conditioning business in Ferntree Gully, VIC, handling installations, breakdowns and maintenance.
Based in Ferntree Gully VIC · serves Knockwood
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Knockwood. 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 38 air con & HVAC technicians in Knockwood VIC, 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 Knockwood.
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.