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

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HVAC in Sydney

588 air con & HVAC technicians★ 4.7 average from 96 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.

588 air con & HVAC technicians in Sydney; listings updated 7 Oct 2026.

  1. HVACR Supplies

    HVAC

    Unit 4/14 Rodborough Rd, Frenchs Forest NSW 2086

    Directions View profile

    HVACR Supplies is an air conditioning business in Frenchs Forest, NSW, supplying air conditioning products and services.

    Unit 4/14 Rodborough RdFrenchs Forest NSW 2086

    Closed · opens tomorrow 8:00 am

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  3. Hamza Air

    HVAC

    16 Canara Pl, Smithfield NSW 2164

    Directions View profile

    Hamza Air is an air conditioning business in Smithfield, NSW, covering installation, maintenance and heating and cooling solutions.

    16 Canara PlSmithfield NSW 2164

    Closed · opens tomorrow 9:00 am

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  5. Harris Air Conditioning

    HVAC

    28 Hillview St, Hornsby Heights NSW 2077

    Directions View profile

    Harris Air Conditioning is an air conditioning business in Hornsby Heights, NSW, serving homes and workplaces across the Hornsby area.

    28 Hillview StHornsby Heights NSW 2077

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  7. Haven Airconditioning

    HVAC

    21 Dumaresq St, Campbelltown NSW 2560

    Directions View profile

    Air conditioning business in Campbelltown, NSW, covering equipment, parts, supplies and repairs.

    • Air conditioning repairs and servicing
    • Air conditioning equipment and supplies

    21 Dumaresq StCampbelltown NSW 2560

    Closed · opens tomorrow 9:00 am

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  9. Haylo Air PTY LTD

    HVAC

    Unit 21/122 Hassall St, Wetherill Park NSW 2164

    Directions View profile

    Air conditioning provider in Wetherill Park, NSW for installation, repairs, servicing and maintenance.

    • Air Conditioning Installation
    • Air Conditioning Repair
    • Air Conditioning Servicing

    Unit 21/122 Hassall StWetherill Park NSW 2164

    Closed · opens tomorrow 7:00 am

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  13. Home HVAC Services

    HVAC

    7 Cassilis St, Monterey NSW 2217

    Directions View profile

    Air conditioning business in Monterey, NSW supplying, installing, repairing and servicing split and ducted units.

    • Supply and Install
    • Split System Air Conditioner Units
    • Duct System Air Conditioner Units

    7 Cassilis StMonterey NSW 2217

    Closed · opens tomorrow 7:00 am

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  15. Huntercon Electrical and Air Conditioning

    HVAC

    Sydney NSW 2000

    View profile Est. 2022

    Air conditioning and electrical business in Sydney, NSW, for split, multi split and ducted air conditioning, servicing and commercial work.

    • Split Air Conditioning
    • Ducted Air Conditioning
    • Air Conditioning Service

    Sydney NSW 2000

    Open now · 24 hours

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  17. ICR Air Conditioning

    HVAC

    Level 1/10-16 South St, Rydalmere NSW 2116

    Directions View profile Licensed Est. 2007

    • Air Conditioning
    • Mechanical Services
    • Air Conditioning Installations

    Level 1/10-16 South StRydalmere NSW 2116

    Closed · opens tomorrow 8:30 am

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  21. Ideal Climate Solutions

    HVAC

    26 Warriewood Rd, Warriewood NSW 2102

    Directions View profile

    Air conditioning repairs and equipment supplies in Warriewood, NSW, serving Bayview, Mona Vale and North Narrabeen.

    • Leak testing
    • Compressor repairs
    • Acid tests

    26 Warriewood RdWarriewood NSW 2102

    Open now · 24 hours

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  22. Infinity Aircon

    HVAC

    16 Water St, Strathfield South NSW 2136

    Directions View profile

    Infinity Aircon is an air conditioning business in Strathfield South, NSW, servicing homes and commercial settings.

    16 Water StStrathfield South NSW 2136

    Closed · opens tomorrow 8:00 am

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  23. Infinity Hvac Services Pty Ltd

    HVAC

    14 Bellingham St, Narellan NSW 2567

    Directions View profile

    Air conditioning business in Narellan, NSW, servicing Camden, Cobbitty, Currans Hill, Elderslie, Harrington Park, Mount Annan and Spring Farm.

    14 Bellingham StNarellan NSW 2567

    Closed · opens tomorrow 9:00 am

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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.

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

Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Aussie Builders Directory lists 588 air con & HVAC technicians in Sydney, 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 Sydney?

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 Sydney.

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.