Australia's directory of local builders and tradies
45 results ★ 4.7 average from 59 reviewslistings updated 7 Oct 2026
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 45 air con & HVAC technicians in Coonawarra NT: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Coonawarra but list it as a service area.
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 Coonawarra
Based in Winnellie NT · serves Coonawarra
Based in Winnellie NT · serves Coonawarra
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 Coonawarra
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 Coonawarra
Based in Winnellie NT · serves Coonawarra
Appliance and air conditioning retailer in Winnellie, NT, selling fridges, freezers, washers, dryers, ovens, cooktops and air-conditioners.
Based in Winnellie NT · serves Coonawarra
Based in Berrimah NT · serves Coonawarra
HVAC · Air Conditioning Installations, Hot Water Installations, Switchboard Upgrades
Licensed Serves this area
Electrician and air conditioning business in Darwin, NT, handling air conditioning and hot water installations, switchboard upgrades and electrical work.
Based in Darwin NT · serves Coonawarra
HVAC · Air Conditioning Maintenance, Smoke Alarm Installations, Air Conditioning Installations
Licensed Serves this area
Electrician and air conditioning business in Berrimah, NT, handling electrical work, air conditioning installations and servicing, and smoke alarms.
Based in Berrimah NT · serves Coonawarra
HVAC · Air Conditioning Installations, Domestic Building Solar Power Services, Solar Power System Installation
Licensed Serves this area
Solar and electrical business in Humpty Doo, NT, installing solar systems, air conditioning and switchboards around Darwin and Palmerston.
Based in Humpty Doo NT · serves Coonawarra
HVAC · Split System Air Conditioning, Air-Conditioning Installation, Ducted Air Conditioning
Serves this area
Electrician and air conditioning business in Yarrawonga, NT, servicing Darwin and Palmerston with electrical work, split system and ducted air conditioning.
Based in Yarrawonga NT · serves Coonawarra
HVAC · Automation & Scada, HVAC (Heating, Ventilation, & Air Condit…, Commercial Airconditioning & Refrigerati…
Serves this area
TEC Automation Darwin is an electrical and automation business in Pinelands, NT, covering HVAC, switchboards and commercial electrical work.
Based in Pinelands NT · serves Coonawarra
HVAC · Split system installations, Light installations, Power points
Serves this area
Electrician in Girraween, NT for split system installations, light installations, power points and safety switches.
Based in Girraween NT · serves Coonawarra
HVAC · Air Conditioners Installations & Repairs, RCD & Switchboard Upgrades & Maintenance, Emergency Repairs & Fault-Finding
Licensed Serves this area
Electrician in Humpty Doo, NT for air conditioning installation and repairs, switchboard upgrades and emergency fault-finding.
Based in Humpty Doo NT · serves Coonawarra
HVAC · Solar Energy Contractor, Air Conditioner Installations, Solar Power System Installations
Licensed Serves this area
Solar and electrical contractor in Berrimah, NT, installing solar power systems and doing electrical work for homes, businesses and industry.
Based in Berrimah NT · serves Coonawarra
HVAC · Switchboard upgrades, Solar grid installations, Air conditioning installations
Licensed Serves this area
Electrician and air conditioning business in Winnellie, NT for commercial, industrial and domestic electrical work, solar and aircon.
Based in Winnellie NT · serves Coonawarra
HVAC · Chilled water piping, HVAC Piping Installation, Manufacture and Installation of CHW Chil…
Licensed Serves this area
Australian Piping Solutions in Berrimah, NT manufactures, supplies and installs pre-insulated and chilled water piping for HVAC and construction projects.
Based in Berrimah NT · serves Coonawarra
HVAC · Split System Air Conditioner Installations, Split System Air Conditioner Servicing, Commissioning Solar Installations
Licensed Serves this area
Electrician and air conditioning business in Winnellie, NT, handling domestic, commercial and industrial electrical work, split system installs and servicing.
Based in Winnellie NT · serves Coonawarra
HVAC · Switchboard Upgrades, Air Conditioning Repairs, Air Conditioning Cleaning
Serves this area
Electrician and air conditioning business in East Arm, NT, servicing homes and businesses across Berrimah, Durack and nearby areas.
Based in East Arm NT · serves Coonawarra
HVAC · Switchboard Upgrades, Solar Installations, Air-Conditioning
Licensed Serves this area
Electrician and air conditioning business in Winnellie, NT, covering commercial, residential, retail and industrial electrical work, solar and refrigeration.
Based in Winnellie NT · serves Coonawarra
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Coonawarra. 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 45 air con & HVAC technicians in Coonawarra 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 Coonawarra.
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.