Australia's directory of local builders and tradies
132 results ★ 4.5 average from 161 reviewslistings updated 7 Oct 2026
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 132 air con & HVAC technicians in Newcastle: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
HVAC · Air Conditioning Installations, Refrigeration Services, Commercial HVAC Services
Licensed
Deltech HVACR is an air conditioning and refrigeration contractor in Georgetown, NSW, covering installation, servicing and repairs.
Based in Georgetown NSW
HVAC · Split System Air Conditioning, Commercial Refrigeration Solutions, Cool Rooms Supply & Installations
Licensed
Air conditioning and refrigeration contractor in Jewells, NSW, installing and repairing split systems, cool rooms and commercial refrigeration.
Based in Jewells NSW
HVAC · Refrigeration Services, Split System Installations, Ducted Air Conditioning Installations
Licensed
Air conditioning and refrigeration contractor in Edgeworth, NSW, for split system and ducted installations, repairs, servicing and cleaning.
Based in Edgeworth NSW
HVAC supplier in Broadmeadow, NSW for air conditioning service, heating and ventilation, and refrigeration parts.
Based in Broadmeadow NSW
Based in Beresfield NSW
HVAC · Commercial and domestic air conditioning, Commercial and domestic refrigeration in…, Air conditioning repairs and servicing
Licensed
Air Extreme is an air conditioning and refrigeration business in Gateshead, NSW, servicing commercial and domestic clients.
Based in Gateshead NSW
Air conditioning and refrigeration business in Jesmond, NSW, servicing Newcastle suburbs including Wallsend, Mayfield and Waratah.
Based in Jesmond NSW
Air conditioning business in Metford, NSW, servicing Maitland and nearby suburbs.
Based in Metford NSW
Based in Medowie NSW
HVAC · Air Conditioning Service & Maintenance, Air Conditioning Installations, Refrigeration Service & Maintenance
Air conditioning and refrigeration business in Valentine, NSW, servicing Newcastle homes and businesses.
Based in Valentine NSW
Air conditioning business in Teralba, NSW, servicing Newcastle and Lake Macquarie suburbs.
Based in Teralba NSW
Based in Merewether NSW
HVAC · Split System Installation, Ducted Air Conditioning Setup, Fridge Breakdown & Repairs
Licensed
HVAC and refrigeration business in Cardiff, NSW covering split and ducted air conditioning, commercial refrigeration and bar tap work.
Based in Cardiff NSW
HVAC · Maintenance & Repairs of All Air Conditi…, Ducted Air Conditioning Systems, Wall Mounted Split Unit Air Conditioning…
Licensed
Air conditioning business in Hamilton, NSW servicing Newcastle homes and businesses with maintenance, repairs, ducted and split system work.
Based in Hamilton NSW
Air conditioning and refrigeration business in Hamilton, NSW, covering commercial air conditioning across Newcastle suburbs.
Based in Hamilton NSW
Based in Warners Bay NSW
Based in New Lambton NSW
HVAC · Commercial air conditioning, Aircon installations, Commercial refrigeration services
Licensed
Air conditioning and refrigeration business in Belmont, NSW for commercial and domestic aircon, installations, repairs and servicing.
Based in Belmont NSW
Coldstream Services is an air conditioning and refrigeration business in Wallsend, NSW, servicing Newcastle and Lake Macquarie suburbs.
Based in Wallsend NSW
HVAC · Residential Air Conditioning Systems, Ducted Air-Conditioning Systems, Commercial Fridges & Cool Rooms
HVAC business in Boolaroo, NSW for residential and commercial air conditioning, refrigeration and catering equipment.
Based in Boolaroo NSW
HVAC · Split System Installations, Ducted Installations, Sanitised Air Conditioning Cleaning
Licensed
Air conditioning business in Kotara, NSW for split system and ducted installations, servicing, repairs and cleaning.
Based in Kotara NSW
Based in Bennetts Green NSW
Based in Mayfield NSW
Based in Adamstown NSW
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Newcastle. 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 132 air con & HVAC technicians in Newcastle, 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 Newcastle.
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.