Home Air Conditioning Services

Professional, knowledgeable and reliable technicians

21 Celsius ensure our technicians are constantly training on all types of heating and cooling equipment to ensure we can correctly diagnose and repair your appliance. We offer a fast no nonsense service to ensure you can have your system back up and running as quickly as possible.

If you require a service, let us carry out a full audit and adjustment of your system. You will be provided with a written audit on all aspects and components of your system. Any issues will be made known to you straight away, and if required you will be provided with a solution.

We can service, diagnose and repair all brands of heating, cooling and ventilation appliances.

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There could be nothing worse than your heating and cooling system developing a fault an hour before the big party, or just after lunch on a sweltering public holiday. In this age of seemingly endless low cost imports, you’ll be glad to know we only stock and use the absolute best, most reliable brands, including:

  • Mitsubishi Electric
  • Mitsubishi Heavy Industries
  • Actron
  • Panasonic
  • Samsung
  • Temperzone
  • Braemar
  • Brivis
  • And more..

In fact we’re so confident your new system will stand up to years of use in the harsh Australian climate, we proudly stand by our 6 year installation warranty.

Residential Servicing, Diagnostics and Repairs

Please see our Residential Service Rates below. If you have any questions please call us on 03 8685 8736 or Contact Us.

Service Description Rate (inc GST)
Service/Diagnosis of any appliance (single story – up to 1 hour on site) # $195
Service/Diagnosis of any appliance (double story – 2 techs & safety gear) ## $255
Additional time on site (per 15min or part thereof) $30
Each additional appliance Service/Diagnosis (during same visit) ### $110
Service of Hydronic Heating system (inc. rust inhibitor) $255

Warm in winter – cool in summer – year round affordable comfort in your home

If you’ve ever sweltered through a hot Melbourne summer, or sat rugged-up, shivering, through a cold winter, you’ll appreciate the need for a good, reliable heating and cooling system in your home. And you’ll be pleasantly surprised at how affordable it’ll turn out to be.

You’ll enjoy the friendly, expert advice our staff will provide you with in your home, you’ll never feel pressured and we’ll pass on all the technical information you need to see your options clearly. Our reputation for great customer service and competitive pricing makes for a stress-free experience.

Landlords – increase your rental yield with quality heating and cooling

Whether you’re developing or upgrading your property, getting the right heating and cooling system at the right price, done right first time, is crucial to raising the appeal of your property, and increasing your rental returns.

And we offer all services ‘in-house’, which means we don’t outsource to independent contractors and create a piece-meal, disjointed project you’ll need to keep a close eye on. With 21 Celsius, everything is done for you.

You can rely on Melbourne’s professional Air Conditioning specialists

Getting quotes for heating and cooling can sometimes be like pulling teeth. It can be hard to get an answer within a reasonable amount of time, and getting the right technical information can also be difficult, many firms simply assume you don’t want to know the details.

21 Celsius is the right choice for a professional quality, fast and efficient installation. Over 10 years, our family owned business has been serving Melbourne residents just like you, and impressing with our famous customer service, and our willingness to discuss all the technical details of your installation with you.

Our fully licensed and thoroughly trained engineers are strongly focused on fast response to any enquiries or issues with your installation.

Book your heating and cooling appointment today

We’ve made it easy to book an appointment for a heating and cooling system for your home or property. Simply click on the button below and leave your details for us.

One of our expert technicians will respond to you within 24 hours to come out and give you a comprehensive quote on the perfect system for you and your needs. They’ll provide you with all the technical information you need, and you can ask any questions you may have.

There’s never any obligation, and you’ll have all the information you need to enjoy Melbourne’s best customer service.

Book Your Appointment Today
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