Australia's directory of local builders and tradies
76 results ★ 4.8 average from 406 reviewslistings updated 7 Oct 2026
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 76 air con & HVAC technicians in Lake Macquarie NSW: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Lake Macquarie but list it as a service area.
HVAC · Air Conditioning Service & Maintenance, Air Conditioning Installations, Refrigeration Service & Maintenance
Serves this area
Air conditioning and refrigeration business in Valentine, NSW, servicing Newcastle homes and businesses.
Based in Valentine NSW · serves Lake Macquarie
Air conditioning business in Teralba, NSW, servicing Newcastle and Lake Macquarie suburbs.
Based in Teralba NSW · serves Lake Macquarie
HVAC · Split System or Fully Ducted, Service & Repairs, Sales & Installations
Licensed Serves this area
Air conditioning business in Bateau Bay, NSW, supplying and installing split system and ducted air conditioning, plus servicing and repairs.
Based in Bateau Bay NSW · serves Lake Macquarie
HVAC · Split System Installation, Ducted Air Conditioning Setup, Fridge Breakdown & Repairs
Licensed Serves this area
HVAC and refrigeration business in Cardiff, NSW covering split and ducted air conditioning, commercial refrigeration and bar tap work.
Based in Cardiff NSW · serves Lake Macquarie
Based in Warners Bay NSW · serves Lake Macquarie
HVAC · Commercial air conditioning, Aircon installations, Commercial refrigeration services
Licensed Serves this area
Air conditioning and refrigeration business in Belmont, NSW for commercial and domestic aircon, installations, repairs and servicing.
Based in Belmont NSW · serves Lake Macquarie
HVAC · Residential Air Conditioning Systems, Ducted Air-Conditioning Systems, Commercial Fridges & Cool Rooms
Serves this area
HVAC business in Boolaroo, NSW for residential and commercial air conditioning, refrigeration and catering equipment.
Based in Boolaroo NSW · serves Lake Macquarie
Based in Bennetts Green NSW · serves Lake Macquarie
HVAC · HVAC Heating & Air Conditioning for the…, Repairs / Service / Installation / Maint…, Industrial (locomotive)
Serves this area
Air conditioning and refrigeration business in Dudley, NSW, servicing homes and businesses across Newcastle for installation, repairs and maintenance.
Based in Dudley NSW · serves Lake Macquarie
HVAC · Air conditioner repair and maintenance, Duct cleaning
Serves this area
Air conditioning business in Toowoon Bay, NSW for air conditioner repair and maintenance and duct cleaning.
Based in Toowoon Bay NSW · serves Lake Macquarie
Based in The Entrance NSW · serves Lake Macquarie
HVAC · Ducted Air Conditioning Systems, Split Air Conditioning Systems, Commercial Refrigeration
Licensed Serves this area
Air conditioning and refrigeration business in Bennetts Green, NSW, installing, servicing and repairing ducted, split and commercial systems.
Based in Bennetts Green NSW · serves Lake Macquarie
Air conditioning business in Cardiff, NSW, working on split systems and ducted systems across Newcastle suburbs.
Based in Cardiff NSW · serves Lake Macquarie
HVAC · Air conditioning repairs, Air conditioning installation, Commercial air conditioning systems
Licensed Serves this area
Air conditioning business in Speers Point, NSW for installation, maintenance and repairs, including ducted systems and commercial work.
Based in Speers Point NSW · serves Lake Macquarie
Based in Morisset NSW · serves Lake Macquarie
Air conditioning business in Tumbi Umbi, NSW, servicing Bateau Bay, Killarney Vale, Chittaway Bay, The Entrance and Wamberal.
Based in Tumbi Umbi NSW · serves Lake Macquarie
HVAC · Air conditioning installation, servicing…, Residential & commercial refrigeration a…, Sales & repairs
Serves this area
Air conditioning and refrigeration specialist in Gateshead, NSW, supplying, installing, servicing and repairing systems for homes and businesses.
Based in Gateshead NSW · serves Lake Macquarie
HVAC · Split system air conditioning installation, Ducted air conditioning installation, Commercial air conditioning installation
Licensed Serves this area
Air conditioning business in Mount Hutton, NSW, installing split system, ducted and commercial air conditioning and servicing systems.
Based in Mount Hutton NSW · serves Lake Macquarie
Based in Cooranbong NSW · serves Lake Macquarie
Based in Whitebridge NSW · serves Lake Macquarie
HVAC · Coolroom Installation, Commercial Refrigeration Breakdown Service, Air Conditioning Repair
Licensed Serves this area
Refrigeration and air conditioning business in Belmont North, NSW, servicing Newcastle homes, businesses and work sites.
Based in Belmont North NSW · serves Lake Macquarie
Based in Bateau Bay NSW · serves Lake Macquarie
HVAC · Split system air conditioners, Ducted air conditioning, Commercial air conditioning
Serves this area
Air conditioning and heating business in Toronto, NSW, servicing the Lake Macquarie area with split systems, ducted air conditioning and commercial work.
Based in Toronto NSW · serves Lake Macquarie
HVAC · Repairs & maintenance for commercial ref…, Air Conditioning - Domestic & Commercial, Refrigeration - Domestic & Commercial
Licensed Serves this area
REFCA Group in Boolaroo, NSW handles commercial refrigeration, air conditioning and catering equipment for businesses.
Based in Boolaroo NSW · serves Lake Macquarie
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Lake Macquarie. 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 76 air con & HVAC technicians in Lake Macquarie 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 Lake Macquarie.
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.