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Describe the job once and we'll match it with up to 3 air con & HVAC technicians in New South Wales.

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HVAC in New South Wales

1,660 air con & HVAC technicians★ 4.7 average from 2,020 reviews

About these results

Air con & HVAC technicians by rating, then related trades.

A business is Featured only when it pays for the Featured plan. Example listings in the Featured panel are not real businesses: they show what a Featured listing looks like.

1,660 air con & HVAC technicians in New South Wales; listings updated 7 Oct 2026.

  1. Davies Thermal

    HVAC

    Medowie NSW 2318

    View profile Licensed Est. 2022

    Davies Thermal is an air conditioning and refrigeration business in Medowie, NSW, covering the Hunter region.

    • Ice Making Machines
    • Cool Rooms
    • Split System Air Conditioners

    Medowie NSW 2318

    Open now · 24 hours

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  2. Deep Blue Air Conditioning Tweed Heads South

    HVAC

    3/29 Machinery Drive, Tweed Heads South NSW 2486

    Directions View profile Licensed Est. 2010

    Air conditioning business in Tweed Heads South, NSW, installing ducted, split system and cassette systems and handling repairs.

    • Ducted Air Conditioning Installation
    • Ducted Air Conditioning Service & Repairs
    • Commercial Air Conditioning Installation

    3/29 Machinery DriveTweed Heads South NSW 2486

    Closed · opens tomorrow 7:30 am

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  5. Demir Ventilation PTY LTD

    HVAC

    5 Anvil Rd, Seven Hills NSW 2147

    Directions View profile

    HVAC business in Seven Hills, NSW installing commercial and industrial mechanical ventilation systems.

    • Mechanical Ventilation Solutions
    • Commercial Ventilation System Installation
    • Industrial Ventilation System Installation

    5 Anvil RdSeven Hills NSW 2147

    Closed · opens tomorrow 7:00 am

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  6. Denali Air Conditioning Nowra

    HVAC

    5/173 Princes Hwy, Nowra NSW 2541

    Directions View profile Licensed Est. 2021

    Air conditioning business in Nowra, NSW, installing, servicing and repairing split systems, ducted and commercial HVAC.

    • Air Conditioning Installations
    • Ducted Air Conditioning System Servicing
    • Commercial Projects

    5/173 Princes HwyNowra NSW 2541

    Closed · opens tomorrow 7:00 am

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  7. Diamond AirFlow

    HVAC

    8 202 214 Milperra Rd, Milperra NSW 2214

    Directions View profile

    Air conditioning business in Milperra, NSW for installation, repairs, ducted and split systems.

    • Air Conditioning Installation
    • Ducted Systems
    • Split Systems

    8 202 214 Milperra RdMilperra NSW 2214

    Open now · 24 hours

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  9. Don't Lose Your Cool Airconditioning & Refrigeration

    HVAC

    3 Debs Parade, Dudley NSW 2290

    Directions View profile Est. 2022

    Air conditioning and refrigeration business in Dudley, NSW, servicing homes and businesses across Newcastle for installation, repairs and maintenance.

    • HVAC Heating & Air Conditioning for the…
    • Repairs / Service / Installation / Maint…
    • Industrial (locomotive)

    3 Debs ParadeDudley NSW 2290

    Closed · opens tomorrow 8:00 am

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  10. Dream Air Conditioning

    HVAC

    48 Annangrove Rd, Kenthurst NSW 2156

    Directions View profile Licensed Est. 2018

    Air conditioning business in Kenthurst, NSW servicing, maintaining and repairing split system, ducted and commercial air conditioners.

    • ​Air Conditioning Maintenance
    • Air Conditioning Repair
    • Ducted Air Conditioner

    48 Annangrove RdKenthurst NSW 2156

    Open now · 24 hours

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  13. E-Green Electrical

    HVAC

    3/ 3-11 Primrose Avenue, Rosebery NSW 2018

    Directions View profile Licensed Est. 2018

    Electrician in Rosebery, NSW for LED lighting upgrades, heat pump hot water systems, air conditioning and solar installations.

    • Heat Pump Hot Water Systems
    • Air Conditioning Installations
    • Solar Panel Installations

    3/ 3-11 Primrose AvenueRosebery NSW 2018

    Closed · opens tomorrow 9:00 am

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  14. ELLAir Solutions

    HVAC

    Unit 104/48 Atchison St, St Leonards NSW 2065

    Directions View profile

    Air conditioning business in St Leonards, NSW, installing, repairing and maintaining air conditioning for homes and workplaces.

    Unit 104/48 Atchison StSt Leonards NSW 2065

    Closed · opens tomorrow 8:30 am

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  21. Eastern Air Conditioning Eastern Suburbs

    HVAC

    Level 1/13 Bronte Rd, Bondi Junction NSW 2022

    Directions View profile

    Air conditioning business in Bondi Junction, NSW for commercial and residential air conditioning, ducted air, heating and split systems.

    • Commercial Air Conditioning Services
    • Ducted Air
    • Split Systems

    Level 1/13 Bronte RdBondi Junction NSW 2022

    Open now · 24 hours

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  23. Ebzair Pty Ltd

    HVAC

    4 Chapman St, Manilla NSW 2346

    Directions View profile Est. 2016

    Air conditioning and refrigeration business based in Manilla, NSW, servicing Tamworth, Gunnedah, Inverell, Narrabri, Quirindi, Scone and Walcha.

    • Commercial air conditioning
    • Refrigeration and cool rooms

    4 Chapman StManilla NSW 2346

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No air con & HVAC technicians on this page match all of these filters. Untick one, or clear the filters to see all 24 on this page.

Showing 601–624 of 1,660 air con & HVAC technicians · filters apply to this page only

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Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in New South Wales. 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.

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Hiring air con & HVAC technicians in New South Wales

Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Aussie Builders Directory lists 1,660 air con & HVAC technicians in New South Wales, with ratings, licences and the services each one offers.

What to check before you hire

Getting started

  1. Describe the job. What needs doing, where, and when you'd like it done.
  2. Shortlist two or three. Use the filters above to narrow this page by rating, licence and owner verification.
  3. Compare quotes. Or send one request and we'll match it with up to 3 air con & HVAC technicians.
  4. Agree in writing. Confirm the price, start date and payment schedule before work begins.

Frequently asked questions

How do I choose between air con & HVAC technicians in New South Wales?

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.

How much does an HVAC contractor cost?

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 New South Wales.

Do air con & HVAC technicians need to be licensed?

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.

What does "serves this area" mean?

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.

How do free quotes work?

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.