Australia's directory of local builders and tradies
32 results ★ 4.4 average from 62 reviewslistings updated 7 Oct 2026
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 32 air con & HVAC technicians in Johnston NT: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Johnston but list it as a service area.
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 Johnston
HVAC · Office furniture, White goods, Washing Machines
Licensed Serves this area
Retailer of furniture and household goods in Katherine, NT, with office furniture, white goods and home electronics in store.
Based in Katherine NT · serves Johnston
HVAC · Commercial Electrical Services, Air Conditioning Installations, Switchboard Upgrades
Serves this area
Electrician in Moulden, NT for commercial and residential electrical work, switchboards, lighting and air conditioning installations.
Based in Moulden NT · serves Johnston
HVAC · Electrical Inspections, Power & Lighting Repairs, Power Pole Installations
Licensed Serves this area
Based in Berry Springs NT · serves Johnston
HVAC · Rural Electrical Services, Bore Pump & Controls, A/C Split Installations
Serves this area
Electrician in Berry Springs, NT for rural, domestic, commercial and industrial electrical work, bore pumps and split system air conditioning.
Based in Berry Springs NT · serves Johnston
HVAC · Air Conditioning Installations, Hot Water Systems, Electrical Test & Tag
Serves this area
Electrician and air conditioning specialist in Yarrawonga, NT, working across Darwin for installations, repairs, switchboards and test and tagging.
Based in Yarrawonga NT · serves Johnston
HVAC · Air-Conditioning Installation, Residential Solar Installation, Air-Conditioning Repairs
Serves this area
Electrician and air conditioning business in Zuccoli, NT, covering residential and commercial electrical work, air conditioning and solar.
Based in Zuccoli NT · serves Johnston
HVAC · Commercial Electrical Services, Industrial Electrical Services, Airconditioning Control
Serves this area
Electrician and air conditioning business in Yarrawonga, NT, servicing Palmerston and nearby suburbs with commercial and industrial electrical work.
Based in Yarrawonga NT · serves Johnston
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Johnston. 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 32 air con & HVAC technicians in Johnston 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 Johnston.
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.