Melbourne's Air Conditioning Experts

We are proud to be the first choice in air conditioning for many Melbourne businesses, schools and residents for well over 10 years


What people are saying about 21 Celsius

  • “The serviceman that attended was very knowledgeable, polite and friendly. I would not hesitate in recommending him to anyone who needed a serviceman/repairman for their aircon unit”

    Christine – South Yarra (November 2018)

  • “Thank you very much for a job well done. From start to finish you have all been efficient and professional. Top notch service provided”

    Tina – Ascot Vale (November 2018)

  • You should be extremely proud of yourself and the fine group of people working with you. I doubt we will come across another group of tradespeople as reliable, organised, efficient, careful, courteous, trustworthy, friendly, thorough and with the level of expertise you demonstrated all rolled into one, but one can only hope!

    We look forward to seeing you and/or your team again after recommending your business to others”

    Antonio and Maria – Melbourne (November 2018)

  • “I want to let you know that Reece and Mitch were really polite and helpful with any questions I had. I feel they did a good job.”

    Carol – Montmorency (December 2018)

  • “We would like to thank Reece, Luke & Sam for their excellent work in installing our new Daikin split system.

    Their professional, courteous & friendly approach to their work is credit to them and they in turn are a credit to your company.

    We would not hesitate in recommending 21 Celsius to anyone looking to have air conditioning installed.  You would have to search long and hard to find a better deal or more competent team.

    Thanks again.”

    Luke & Kadri-Liis – Toorak (January 2017)

  • “I found 21 Celsius to be easy to deal with and efficient.  Appreciated the advice Greg gave and in accommodating a couple of last minute changes by me.  The guys who installed it were consultative and knew what they were doing.  Will recommend you to my friends if the opportunity arises.”

    Peter Fellows – Ashburton (January 2017)