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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. Innovation Air Conditioning

    HVAC

    Peakhurst NSW 2223

    View profile Est. 2018

    Air conditioning business in Peakhurst, NSW installing, repairing and maintaining split, ducted and multi-split systems.

    • Air Conditioning Repairs
    • Air Conditioning Installation
    • Ducted Air Conditioning Systems

    Peakhurst NSW 2223

    Closed · opens 8:00 am

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  3. Intelligent Control

    HVAC

    Level 101 Miller St, North Sydney NSW 2060

    Directions View profile

    Intelligent Control is an air conditioning business in North Sydney, NSW, servicing Crows Nest, Neutral Bay and Lavender Bay.

    Level 101 Miller StNorth Sydney NSW 2060

    Closed · opens 7:00 am

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  4. Intercool Refrigeration And Airconditioning

    HVAC

    17/49 Essington St, Wentworthville NSW 2145

    Directions View profile

    HVAC-R business in Wentworthville, NSW for commercial and domestic refrigeration and air conditioning.

    • Commercial Refrigeration
    • Domestic Refrigeration
    • Domestic and Commercial Airconditioning

    17/49 Essington StWentworthville NSW 2145

    Closed · opens 8:00 am

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  5. Iskra Air Conditioning

    HVAC

    11/365 Kingsway, Caringbah NSW 2229

    Directions View profile

    Air conditioning business in Caringbah, NSW, servicing the Sutherland Shire and nearby Sydney areas.

    • Service
    • Products

    11/365 KingswayCaringbah NSW 2229

    Closed · opens 7:00 am

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  8. Jmax Air

    HVAC

    Spring Farm NSW 2570

    View profile Licensed Est. 2022

    JMAX AIR is an air conditioning and refrigeration business in Spring Farm, NSW, servicing Camden, Narellan, Mount Annan and nearby areas.

    • Split System Air-Conditioning
    • Air-Conditioner Installation
    • Air-Conditioner Repairs

    Spring Farm NSW 2570

    Closed · opens 8:00 am

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  10. Jaicrest Air

    HVAC

    58 Penshurst St, Willoughby NSW 2068

    Directions View profile

    Air conditioning business in Willoughby, NSW selling and installing residential systems, with electric reverse cycle and gas central heating.

    • Residential air conditioning sales
    • Installations
    • Electric reverse cycle heating

    58 Penshurst StWilloughby NSW 2068

    Closed · opens tomorrow 10:00 am

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  11. Jays Air Conditioning

    HVAC

    123 Eagleview Rd, Minto NSW 2566

    Directions View profile Licensed Est. 2004

    Air conditioning business in Minto, NSW for repairs, servicing and commercial air conditioning.

    • Air Conditioning Repairs
    • Commercial Air Conditioning
    • Domestic Air Conditioning

    123 Eagleview RdMinto NSW 2566

    Closed · opens 7:00 am

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  14. Kimy Air Conditioning

    HVAC

    111/119 Carlingford St, Sefton NSW 2162

    Directions View profile

    Kimy Air Conditioning is an air conditioning business in Sefton, NSW, servicing homes across Sydney's south-west.

    111/119 Carlingford StSefton NSW 2162

    Closed · opens 7:00 am

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  15. Koala Air Conditioning

    HVAC

    28 Carolina Park Rd, Avoca Beach NSW 2251

    Directions View profile

    Air conditioning business in Avoca Beach, NSW, designing, servicing and replacing systems for homes and businesses.

    • System Design
    • System Servicing
    • System Replacement

    28 Carolina Park RdAvoca Beach NSW 2251

    Closed · opens 7:00 am

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  16. Kookaburra Air Conditioning

    HVAC

    398 The Boulevarde, Kirrawee NSW 2232

    Directions View profile

    Air conditioning business in Kirrawee, NSW installing, repairing and maintaining air conditioners for homes and small commercial spaces.

    • Installation
    • Repairing
    • Maintaining

    398 The BoulevardeKirrawee NSW 2232

    Closed · opens 8:00 am

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  17. Krisp Air

    HVAC

    3/29 Coombes Dr, Penrith NSW 2750

    Directions View profile

    Air conditioning business in Penrith, NSW, servicing Sydney, Western Sydney and the Blue Mountains.

    • Service Break Down
    • Maintenance

    3/29 Coombes DrPenrith NSW 2750

    Closed · opens 8:00 am

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  18. LJM Projects Australia

    HVAC

    1/60-62 Alexander Ave, Taren Point NSW 2229

    Directions View profile

    Air conditioning business in Taren Point, NSW, providing air conditioning solutions for homes and commercial sites across the Sutherland Shire.

    • OEM Control Systems
    • Aftermarket Control Systems

    1/60-62 Alexander AveTaren Point NSW 2229

    Closed · opens 6:30 am

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  19. Lennair

    HVAC

    37 Josephine St, Riverwood NSW 2210

    Directions View profile Licensed Est. 2021

    Lennair is an HVAC business in Riverwood, NSW, handling air conditioning installations, servicing, repairs and refrigeration.

    • Air Conditioning Installations
    • Refrigeration Services
    • HVACR Mechanical Services

    37 Josephine StRiverwood NSW 2210

    Closed · opens 7:00 am

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  24. Luxury Air

    HVAC

    2 Dunlop St, North Parramatta NSW 2151

    Directions View profile

    Air conditioning business in North Parramatta, NSW, serving Carlingford, Northmead, Parramatta and nearby suburbs.

    2 Dunlop StNorth Parramatta NSW 2151

    Closed · opens 8:30 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.