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

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HVAC in Koondoola WA

30 air con & HVAC technicians

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.

30 air con & HVAC technicians based in or serving Koondoola; listings updated 7 Oct 2026.

  1. Based nearby, serving Koondoola

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

  6. Bellussi’s Refrigeration & Air

    HVAC

    Based in Marangaroo WA · serves Koondoola

    View profile Licensed Serves this area Est. 2008

    Refrigeration and air conditioning business in Marangaroo, WA, handling commercial and home installations, servicing, repairs and cool rooms.

    • Commercial Air Conditioning Installation
    • Air Conditioning Installation
    • Refrigeration Services

    Based in Marangaroo WAServes Koondoola

    Closed · opens tomorrow 8:00 am

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  7. Complete Air Systems

    HVAC

    Based in Wangara WA · serves Koondoola

    Directions View profile Serves this area Est. 2022

    Air conditioning business in Wangara, WA, servicing residential and commercial air conditioning and maintenance across Perth's northern suburbs.

    • Residential Air Conditioning
    • Commercial Air Conditioning
    • Service & Maintenance

    Based in Wangara WAServes Koondoola

    Closed · opens tomorrow 9:00 am

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  13. Intel Air

    HVAC

    Based in Wangara WA · serves Koondoola

    Directions View profile Serves this area

    • On-site services
    • Repair services

    Based in Wangara WAServes Koondoola

    Closed · opens tomorrow 7:00 am

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  14. Langler Air

    HVAC

    Based in Wangara WA · serves Koondoola

    Directions View profile Serves this area Est. 2022

    Air conditioning business in Wangara, WA, supplying and installing reverse cycle, split and ducted systems.

    • Reverse cycle systems
    • Ducted systems
    • Air conditioning installation

    Based in Wangara WAServes Koondoola

    Closed · opens tomorrow 8:00 am

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  23. Wanneroo Gas & Air Centre

    HVAC

    Based in Wangara WA · serves Koondoola

    Directions View profile Serves this area Est. 1972

    Gas and air conditioning business in Wangara, WA, servicing Perth's northern suburbs with ducted, split system and evaporative cooling and gas heating.

    • Ducted reverse cycle air conditioning
    • Gas heating installations
    • Evaporative air conditioning

    Based in Wangara WAServes Koondoola

    Closed · opens tomorrow 8:30 am

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  24. WestOz Trades

    HVAC

    Based in Wangara WA · serves Koondoola

    Directions View profile Serves this area Est. 2021

    WestOz Trades is an air conditioning business in Wangara, WA, covering installations, servicing, repairs, split, ducted and evaporative systems.

    • Residential Air Conditioning Installations
    • Air Conditioning Repairs
    • Ducted Air Conditioning

    Based in Wangara WAServes Koondoola

    Closed · opens tomorrow 7:30 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.

Showing 1–24 of 30 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 Koondoola. 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 Koondoola

Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Aussie Builders Directory lists 30 air con & HVAC technicians in Koondoola WA, 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 Koondoola?

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 Koondoola.

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.