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Coldaz Air Conditioning & Heating

4.9(118 reviews)
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Hillcrest, QLD

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About this business

Coldaz Air Conditioning & Heating is a family-owned Brisbane-based company that sells, installs and maintains split and ducted air conditioning systems and smart home solutions across Brisbane, the Gold Coast and the Sunshine Coast. Founded in 2003, the business emphasises expert system selection, free quotes, scheduled maintenance reminders and a senior's discount to provide reliable, locally focused service.

Service areas

Servicing Hillcrest and surrounding locations.

  • Brisbane
  • Gold Coast
  • Sunshine Coast
  • Logan

See what local homeowners are saying

  • Wendy Cieslak

    21 Dec 2025

    The whole process from quote to installation has been efficient, friendly and prompt. The quotes were realistic, and the time frame to installation was reasonable. On installation day, the 2 men turne...

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    The whole process from quote to installation has been efficient, friendly and prompt. The quotes were realistic, and the time frame to installation was reasonable. On installation day, the 2 men turned up early and were friendly and professional. They made sure everything was cleaned up and returned to their original position on completion. I am very happy and would recommend to others.

  • Elaine Chadwick

    21 Jan 2026

    Time keeping excellent, good manners, explaination of everything that they did. Very respectful in every way. Thats why I keep your services. I would and have recommended you to others.

  • Mick McMillan

    7 Dec 2025

    Our air con had an error and coldaz were there quickly to diagnose and organised parts and were able to fit them straight after they arrived. The techs were great to deal with and helpful

  • Sue Hatch

    5 Feb 2026

    We have been using Coldaz for every home we have lived there in Always the process has been very professional from the staff in the office to the installation staff We are always recommending this com...

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    We have been using Coldaz for every home we have lived there in Always the process has been very professional from the staff in the office to the installation staff We are always recommending this company to friends, neighbours and work colleagues

  • Chris McIntosh

    6 Nov 2025

    Coldaz/MJ CURREY Electrical are our go to Company for all our aircon and electrical work. Top class work and reliable. Highly recommend this Company.

  • Anne-Maree Pointon

    15 Jan 2026

    Excellent service & expert cleaning of my 2 Daikin air cons. I can fully recommend Coldaz.

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Frequently asked questions

How much do electricians typically charge?
Costs vary depending on the job type, how much fault-finding is needed, and whether switchboard or circuit work is involved. Electricians typically charge a call-out fee plus an hourly labour rate, and after-hours attendance usually attracts higher rates. Check the live pricing on this page to compare local quotes.
Do electricians charge call-out fees?
Call-out fees are common and are usually charged separately to labour and materials to cover travel and the initial assessment. Some providers may also have a minimum charge for small jobs, so it's worth confirming any call-out or minimum fees when requesting quotes.
Do electricians need a licence in Australia?
Yes — electrical work must be carried out by a licensed electrician in every Australian state and territory, and in NSW licensing is through NSW Fair Trading. Electricians should display a valid state electrical licence number on quotes and advertising and will usually issue a Certificate of Electrical Safety on completion of work.
Does Coldaz Air Conditioning & Heating have a verified ABN?
Yes. Coldaz Air Conditioning & Heating has completed ABN verification on SureQuote.
How do I get a quote from Coldaz Air Conditioning & Heating?
Coldaz Air Conditioning & Heating lists phone, email, or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
What areas does Coldaz Air Conditioning & Heating service?
Coldaz Air Conditioning & Heating services Brisbane, Gold Coast, Sunshine Coast, and Logan and surrounds. Contact them to confirm service areas.
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