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HVAC in Alexander Heights WA

30 results listings updated 7 Oct 2026

About air con & HVAC technicians in Alexander Heights

Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 30 air con & HVAC technicians in Alexander Heights WA: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.

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Showing 1–24 of 30 air con & HVAC technicians · Page 1 of 2

Based here first, then featured and claimed businesses, then air con & HVAC technicians by rating, then related trades

  1. Based nearby, serving Alexander Heights

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

  6. Bellussi’s Refrigeration & Air

    HVAC · Commercial Air Conditioning Installation, Air Conditioning Installation, Refrigeration Services

    No reviews yet Licensed Serves this area

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

    Based in Marangaroo WA · serves Alexander Heights

    Get a quote View profile

  7. Complete Air Systems

    HVAC · Residential Air Conditioning, Commercial Air Conditioning, Service & Maintenance

    No reviews yet Serves this area

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

    Based in Wangara WA · serves Alexander Heights

    Get a quote View profile

  14. Langler Air

    HVAC · Reverse cycle systems, Ducted systems, Air conditioning installation

    No reviews yet Serves this area

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

    Based in Wangara WA · serves Alexander Heights

    Get a quote View profile

  23. Wanneroo Gas & Air Centre

    HVAC · Ducted reverse cycle air conditioning, Gas heating installations, Evaporative air conditioning

    No reviews yet Serves this area

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

    Based in Wangara WA · serves Alexander Heights

    Get a quote View profile

  24. WestOz Trades

    HVAC · Residential Air Conditioning Installations, Air Conditioning Repairs, Ducted Air Conditioning

    No reviews yet Serves this area

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

    Based in Wangara WA · serves Alexander Heights

    Get a quote View profile

Not sure which HVAC contractor to call?

Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Alexander Heights. 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 Alexander Heights

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 Alexander Heights 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 Alexander Heights?

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 Alexander Heights.

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.

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