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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. Top Aircon

    HVAC

    2 Blackett Dr, Castle Hill NSW 2153

    Directions View profile

    Top Aircon is an air conditioning business in Castle Hill, NSW, covering repairs and servicing for homes and commercial clients.

    • Air conditioning repairs and servicing

    2 Blackett DrCastle Hill NSW 2153

    Closed · opens 9:00 am

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  11. Van Air Conditioning

    HVAC

    Unit 3/12 Homepride Ave, Warwick Farm NSW 2170

    Directions View profile

    Air conditioning business in Warwick Farm, NSW offering sales, installation and maintenance services.

    • Air Conditioning Sales
    • Installation
    • Maintenance Services

    Unit 3/12 Homepride AveWarwick Farm NSW 2170

    Closed · opens 7:00 am

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  12. Velocity Air

    HVAC

    Unit 8/31-33 Chaplin Dr, Lane Cove West NSW 2066

    Directions View profile

    Air conditioning business in Lane Cove West, NSW, servicing homes and offices across the lower north shore.

    Unit 8/31-33 Chaplin DrLane Cove West NSW 2066

    Closed · opens 7:30 am

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  21. Xpress Air Conditioning

    HVAC

    84 Second Ave, Campsie NSW 2194

    Directions View profile

    Air conditioning and refrigeration business in Campsie, NSW, working on split and multi-split units, ducted systems and commercial refrigeration.

    • Commercial Refrigeration
    • Split Air Conditioning
    • Ducted Air Conditioning

    84 Second AveCampsie NSW 2194

    Open now · 24 hours

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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 409–432 of 588 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 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.