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

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HVAC in Seven Hills NSW

35 air con & HVAC technicians14 based here · 21 serve the area★ 5.0 average from 6 reviews

About these results

Based here first, then 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.

35 air con & HVAC technicians based in or serving Seven Hills; listings updated 7 Oct 2026.

  1. Based nearby, serving Seven Hills

    These businesses aren't based in Seven Hills but list it as a service area.

  2. Shemroon Aircon

    HVAC

    Based in Constitution Hill NSW · serves Seven Hills

    Directions View profile Serves this area

    Air conditioning and electrical business in Constitution Hill, NSW, covering installations and repairs.

    Based in Constitution Hill NSWServes Seven Hills

    Closed · opens tomorrow 8:00 am

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  3. Stayncool

    HVAC

    Based in Glenwood NSW · serves Seven Hills

    Directions View profile Serves this area

    Air conditioning business in Glenwood, NSW, servicing homes across Acacia Gardens, Bella Vista, Blacktown and nearby suburbs.

    Based in Glenwood NSWServes Seven Hills

    Closed · opens tomorrow 7:00 am

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  4. Hero Home Services

    Plumbers, HVAC

    Based in Yennora NSW · serves Seven Hills

    5.0 (2 reviews) Directions View profile Licensed Serves this area Est. 2015

    • Emergency Plumbing
    • Blocked Drains
    • Hot Water Repairs

    Based in Yennora NSWServes Seven Hills

    Open now · 24 hours

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  5. League Electrical

    HVAC

    Based in Toongabbie NSW · serves Seven Hills

    5.0 (2 reviews) Directions View profile Serves this area Est. 2018

    Electrician and air conditioning business in Toongabbie, NSW, for switchboard upgrades, EV chargers and AC installations.

    • Switchboard Upgrades
    • EV Charger Installations
    • AC Installations & Maintenance

    Based in Toongabbie NSWServes Seven Hills

    Closed · opens tomorrow 12:00 am

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  6. Aabel Services

    Plumbers, HVAC

    Based in Kings Langley NSW · serves Seven Hills

    View profile Serves this area Est. 2015

    Plumber and air conditioning business in Kings Langley, NSW, covering heating and ventilation, air conditioning and sprinkler fitting.

    • Heating & Ventilating Services
    • Air Conditioning Services
    • Sprinkler Fitting

    Based in Kings Langley NSWServes Seven Hills

    Open now · 24 hours

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  7. Airomania

    HVAC

    Based in Kings Park NSW · serves Seven Hills

    Directions View profile Serves this area

    Air conditioning business in Kings Park, NSW, covering heating and cooling design, installation, maintenance and repairs.

    • Heating
    • Air conditioning repairs and servicing
    • Cooling

    Based in Kings Park NSWServes Seven Hills

    Closed · opens tomorrow 7:00 am

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  8. ESSA Consulting Engineers Australia

    HVAC

    Based in Blacktown NSW · serves Seven Hills

    Directions View profile Serves this area Est. 2015

    Engineering consultancy in Blacktown, NSW for building, mechanical, electrical, hydraulic and fire protection engineering.

    • HVAC Systems Designing
    • Domestic Hot Water System Upgrades
    • Solar Hot Water System Upgrades

    Based in Blacktown NSWServes Seven Hills

    Closed · opens tomorrow 8:00 am

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  9. Landmark Electrical

    HVAC

    Based in Kings Langley NSW · serves Seven Hills

    View profile Licensed Serves this area Est. 2018

    Electrician in Kings Langley, NSW for air conditioning installation, split system and ducted systems, solar and switchboard work.

    • Solar Power System Installations
    • Air Conditioning Installation
    • Ducted Air Conditioning

    Based in Kings Langley NSWServes Seven Hills

    Open now · 24 hours

    Get a quote

  10. Omega Services

    Plumbers, HVAC

    Based in Norwest NSW · serves Seven Hills

    Directions View profile Licensed Serves this area Est. 1986

    Omega Services is a plumbing and electrical business in Norwest, NSW, covering leak detection, blocked drains, hot water and solar work.

    • Water Leak Detections
    • Hot Water Installations
    • CCTV Drain Camera Inspections

    Based in Norwest NSWServes Seven Hills

    Closed · opens tomorrow 7:00 am

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  11. Service Today Plumber Bella Vista

    Plumbers, HVAC

    Based in Bella Vista NSW · serves Seven Hills

    View profile Licensed Serves this area Est. 2011

    • General Plumbing
    • Pipe Relining
    • Leak Detection Repairs

    Based in Bella Vista NSWServes Seven Hills

    Closed · opens tomorrow 12:00 am

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  12. TempCool Services Pty Ltd

    HVAC

    Based in Lalor Park NSW · serves Seven Hills

    Directions View profile Serves this area

    Air conditioning, electrical and appliance repair business in Lalor Park, NSW, servicing Blacktown and nearby suburbs.

    • Electrical work

    Based in Lalor Park NSWServes Seven Hills

    Closed · opens tomorrow 7:00 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 11 on this page.

Showing 25–35 of 35 air con & HVAC technicians · filters apply to this page only

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Hiring air con & HVAC technicians in Seven Hills

Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Aussie Builders Directory lists 35 air con & HVAC technicians in Seven Hills NSW, 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 Seven Hills?

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 Seven Hills.

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.