Australia's directory of local builders and tradies
36 results ★ 4.7 average from 45 reviewslistings updated 7 Oct 2026
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 36 air con & HVAC technicians in Charles Darwin NT: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Charles Darwin but list it as a service area.
HVAC · Air conditioning installations, Air conditioning cleaning, Cool room installations
Serves this area
Air conditioning and refrigeration business in Berrimah, NT, installing, servicing and repairing aircon, cool rooms and freezer rooms.
Based in Berrimah NT · serves Charles Darwin
HVAC · Air Conditioning Maintenance, Air Conditioning Installations, Refrigeration Servicing
Licensed Serves this area
LP Airconditioning is an air conditioning and refrigeration business in Berrimah, NT, servicing Darwin and surrounds.
Based in Berrimah NT · serves Charles Darwin
HVAC · Air Conditioning Repairs, Air Conditioning Installations, Air Conditioning Cleaning
Licensed Serves this area
COOLIT NT is an air conditioning and refrigeration company in Berrimah, NT, handling repairs, installations, maintenance and cleaning.
Based in Berrimah NT · serves Charles Darwin
HVAC · Appliance Repairs, Air Conditioning Installations, Fridge Repairs
Licensed Serves this area
Appliance and air conditioning repairer in Winnellie, NT, handling fridge repairs, washing machine repairs and air conditioning servicing.
Based in Winnellie NT · serves Charles Darwin
HVAC · Refrigeration Services, Air Conditioning Installations, Air Conditioning Repairs
Serves this area
Refrigeration and air conditioning business in Woolner, NT, servicing homes and businesses across Darwin with installations, design and repairs.
Based in Woolner NT · serves Charles Darwin
HVAC · Commercial Air Conditioning Services, Air Conditioning Installations, Air Conditioning Repairs
Licensed Serves this area
Air conditioning and refrigeration business in Winnellie, NT, handling commercial and residential air conditioning, cool rooms and freezers.
Based in Winnellie NT · serves Charles Darwin
HVAC · Air Conditioner Cleaning, Air Conditioner Repairs, Air Conditioner Installations
Serves this area
Advanced Air NT is an air conditioning business in Winnellie, NT, servicing Darwin and nearby suburbs with cleaning, repairs and installations.
Based in Winnellie NT · serves Charles Darwin
HVAC · Air Conditioning Installations, Air Conditioning Repairs, Refrigeration Systems
Licensed Serves this area
HVAC and mechanical services business in Berrimah, NT, installing, repairing and servicing air conditioning for commercial, industrial and domestic clients.
Based in Berrimah NT · serves Charles Darwin
HVAC · Air Conditioning Cleaning, Air Conditioning Installations, Air Conditioning Repairs
Licensed Serves this area
Air conditioning and electrical business in Winnellie, NT, servicing Darwin, Palmerston and rural areas.
Based in Winnellie NT · serves Charles Darwin
HVAC · Air Conditioning Installations, Air Conditioning Repairs, Commercial Air Conditioning
Serves this area
Air conditioning contractor in Darwin, NT for split and ducted system installation, repairs and maintenance.
Based in Winnellie NT · serves Charles Darwin
HVAC · Ducting Installations, Exhaust Ducting Fabrications, Commercial Ductwork
Serves this area
Sheet metal and ducting business in Winnellie, NT, making and installing ductwork, exhaust ducts and ventilation for commercial and domestic jobs.
Based in Winnellie NT · serves Charles Darwin
HVAC · Refrigeration Servicing, Air-Conditioning Installations, Ducted Reverse Cycle Systems
Licensed Serves this area
Air conditioning and refrigeration specialist in Winnellie, NT, servicing homes and businesses across Darwin.
Based in Winnellie NT · serves Charles Darwin
HVAC · Air conditioning cleaning, Split system air conditioning
Serves this area
Air conditioning cleaning business in Tivendale, NT, servicing Berrimah, Charles Darwin, Durack - Marlow Lagoon and East Arm.
Based in Tivendale NT · serves Charles Darwin
HVAC · Commercial refrigeration repairs, Coolroom installations, Electrical services
Licensed Serves this area
Air conditioning and refrigeration business in Berrimah, NT, for commercial air conditioning, cool rooms and electrical work.
Based in Berrimah NT · serves Charles Darwin
HVAC · Air Conditioning Installations, Commercial Refrigeration Services, Air Conditioning Repairs
Licensed Serves this area
Yarrawonga, NT business handling air conditioning and refrigeration work for homes and businesses around Darwin.
Based in Yarrawonga NT · serves Charles Darwin
HVAC · Air Conditioning Installations, Air Conditioning Repairs, Refrigeration Technicians
Serves this area
Air conditioning and electrical contractor in Winnellie, NT, servicing Darwin and surrounds for installations, repairs and maintenance.
Based in Winnellie NT · serves Charles Darwin
HVAC · Residential Air-Conditioning Instllations, Commercial Air-Conditioning Instllations, Heating & Ventilation Services
Serves this area
Air conditioning business in Winnellie, NT for residential and commercial installations, repairs and maintenance, plus heating and ventilation.
Based in Winnellie NT · serves Charles Darwin
Based in Berrimah NT · serves Charles Darwin
Based in Winnellie NT · serves Charles Darwin
HVAC · Refrigeration Servicing, Air Conditioning Installations, Cool Room Services
Licensed Serves this area
Coolmaster NT is an HVAC and refrigeration business in East Arm, NT, servicing Berrimah, Charles Darwin, Durack - Marlow Lagoon and East Arm.
Based in East Arm NT · serves Charles Darwin
Based in Winnellie NT · serves Charles Darwin
Based in Winnellie NT · serves Charles Darwin
HVAC · Air-Conditioning Installation, Air-conditioning Split Systems Services, Air-conditioner Cleaning
Licensed Serves this area
Air conditioning business in Winnellie, NT, installing, servicing and repairing split systems for homes and businesses across Darwin and Palmerston.
Based in Winnellie NT · serves Charles Darwin
HVAC · Commercial Refrigeration Repairs, Industrial HVAC Solutions, Refrigeration and cool rooms
Serves this area
HVAC and refrigeration business in Woolner, NT, handling commercial refrigeration repairs and industrial HVAC solutions.
Based in Woolner NT · serves Charles Darwin
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Charles Darwin. 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 36 air con & HVAC technicians in Charles Darwin NT, 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 Charles Darwin.
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.