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

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HVAC in Blacktown NSW

35 air con & HVAC technicians6 based here · 29 serve the area★ 5.0 average from 2 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 Blacktown; listings updated 7 Oct 2026.

  4. AJ Tashman Electrics

    HVAC

    29/70 Holbeche Rd, Blacktown NSW 2148

    Directions View profile

    Electrician in Blacktown, NSW handling home efficiency control, electrical maintenance and construction for domestic, commercial and industrial clients.

    • Home efficiency control
    • Air conditioning repairs and servicing
    • Hot water systems

    29/70 Holbeche RdBlacktown NSW 2148

    Open now · 24 hours

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  5. ESSA Consulting Engineers Australia

    HVAC

    Level 30 Campbell St, Blacktown NSW 2148

    Directions View profile 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

    Level 30 Campbell StBlacktown NSW 2148

    Closed · opens tomorrow 8:00 am

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  6. Quick Smart Electrical

    HVAC

    Blacktown NSW 2148

    View profile Licensed Est. 2014

    Electrician in Blacktown, NSW for switchboard upgrades, lighting and ceiling fan installations, and ducted and split system air conditioning.

    • Switch Board Upgrades
    • Ducted Air Conditioning Installations
    • Split System Air Conditioning Installati…

    Blacktown NSW 2148

    Closed · opens tomorrow 9:00 am

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  7. Based nearby, serving Blacktown

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

  8. Accurate Fitout Solutions

    HVAC, Plumbers, Roofers

    Based in Wetherill Park NSW · serves Blacktown

    View profile Serves this area Est. 2022

    Fit-out and maintenance business in Wetherill Park, NSW for commercial and industrial spaces, including HVAC, electrical, plumbing, gas fitting and roofing.

    • Gas Radiant Heater Installations
    • Electrical Services
    • Hydraulic Services

    Based in Wetherill Park NSWServes Blacktown

    Closed · opens tomorrow 7:00 am

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  9. AML Air Conditioning & Electrical

    HVAC

    Based in Marayong NSW · serves Blacktown

    View profile Licensed Serves this area Est. 2020

    Air conditioning and electrical business in Marayong, NSW, installing split systems and ducted air conditioning and doing switchboard upgrades.

    • Split System Air Conditioning Installati…
    • Ducted Air Conditioning Installations
    • Switchboard Upgrades

    Based in Marayong NSWServes Blacktown

    Closed · opens tomorrow 7:00 am

    Get a quote

  10. Air Wave & Company

    HVAC

    Based in Quakers Hill NSW · serves Blacktown

    Directions View profile Serves this area

    Air conditioning business in Quakers Hill, NSW, servicing homes and businesses with heating and cooling systems.

    • Heating & cooling systems
    • Temperature control

    Based in Quakers Hill NSWServes Blacktown

    Closed · opens tomorrow 7:00 am

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  12. Alp airconditioning

    HVAC

    Based in Quakers Hill NSW · serves Blacktown

    Directions View profile Serves this area

    Air conditioning business in Quakers Hill, NSW, servicing Blacktown and nearby suburbs with aircon installation, repairs and maintenance.

    Based in Quakers Hill NSWServes Blacktown

    Closed · opens tomorrow 7:00 am

    Get a quote

  15. Dallas Air Conditioning

    HVAC

    Based in Seven Hills NSW · serves Blacktown

    Directions View profile Serves this area

    Dallas Air Conditioning is an HVAC business in Seven Hills, NSW, working on commercial air conditioning projects, maintenance and service.

    • Commercial HVAC

    Based in Seven Hills NSWServes Blacktown

    Closed · opens tomorrow 8:00 am

    Get a quote

  16. Demir Ventilation PTY LTD

    HVAC

    Based in Seven Hills NSW · serves Blacktown

    Directions View profile Serves this area

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

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

    Based in Seven Hills NSWServes Blacktown

    Closed · opens tomorrow 7:00 am

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  17. Eastwood Air Conditioning

    HVAC

    Based in Seven Hills NSW · serves Blacktown

    View profile Serves this area Est. 2000

    • Air Conditioning Repairs
    • Commercial Air Conditioning Designs
    • Ducted Air Conditioning Installations

    Based in Seven Hills NSWServes Blacktown

    Closed · opens tomorrow 9:00 am

    Get a quote

  22. Limitless Air Solutions PTY LTD

    HVAC

    Based in Marayong NSW · serves Blacktown

    Directions View profile Serves this area

    Air conditioning business in Marayong, NSW, servicing Blacktown and nearby suburbs with installation, maintenance and repairs.

    Based in Marayong NSWServes Blacktown

    Open now · 24 hours

    Get a quote

  24. Orbit Engineering Services PTY LTD

    HVAC

    Based in Quakers Hill NSW · serves Blacktown

    Directions View profile Serves this area

    HVAC and engineering design business in Quakers Hill, NSW, offering drafting services and engineering design solutions.

    • Drafting Services
    • Engineering Design Solutions

    Based in Quakers Hill NSWServes Blacktown

    Closed · opens tomorrow 8:00 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.

Showing 1–24 of 35 air con & HVAC technicians · filters apply to this page only

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Hiring air con & HVAC technicians in Blacktown

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 Blacktown 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 Blacktown?

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 Blacktown.

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.