Gastek celebrates 20 years of keeping Melbourne homes comfortable — warm in winter and cool in summer, since 2004.

Your Local Specialists in Ducted Heating, Evaporative Cooling & Split Systems - We've been servicing Melbourne for over 20 years with Services, Repairs & Installations.

At Gastek we deliver premium ducted heating, evaporative cooling, and now split system solutions to customers across Melbourne. As a proud family-owned business with an outstanding reputation in the industry, we’re known for quality service, reliability, and genuine customer care.

We’re thrilled to hold a ⭐⭐⭐⭐⭐ Google rating from over 385 happy customers — a true reflection of the quality and care we bring to every job.

We're honored to be the largest service agent in Melbourne for Brivis and Coolbreeze for heating and cooling services.  As Brivis specialists, our goal is not only to offer expert Brivis service but also to deliver genuine value and exceptional care to every client. 

  • Ducted Heating Service and Repairs

    All of our technicians are factory-trained Brivis specialists with a wealth of experience and expertise. Their advanced fault-finding skills allow us to diagnose issues quickly and, in most cases, complete repairs on the same day.  

  • Evaporative Cooling Service and Repairs

    Each of our technicians is factory-trained in Brivis and Coolbreeze evaporative cooling technology. Their advanced diagnostic expertise ensures your system is serviced abd repaired to optimal performance quickly and efficiently.

  • Split System Air Conditioner Cleaning Services

    With updated and recent specilaised training our technicans are able to complete a full clean on your split system, to ensure your system operates at Peak Performance, runs efficiently as a result lower bills and produces cleaner and better quality air for your family


     

  • Installations

    As with any appliance there will come a time that you will need to replace your unit. We will provide you with a range of different models and options that is best suited for your heating and cooling needs.

  • Carbon Monoxide Testing

    Carbon monoxide is a silent threat — an odourless, invisible gas that poses serious health risks. That’s why every Gastek Service includes a carbon monoxide test carried out by our licensed technicians using calibrated equipment. All testing is performed in full accordance with Energy Safe Victoria guidelines and recorded.

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Our Service Guarantee 

At Gastek, we’re defined by the quality of our work.....

We believe that genuine, high-quality service is what truly sets us apart from our competitors.

Our friendly, trustworthy staff in the office and qualified technicians are the cornerstone of our business, setting the tone from the moment you get in touch. Through ongoing professional training and development, our team remains at the forefront of their respective fields — ensuring every job is completed to the highest standard.

We don’t make excuses, distort facts, or try to sell you something you don’t need. Whether you’re speaking with us over the phone, or welcoming our technicians into your home, you can count on Gastek to make the experience easy, transparent, and dependable.

Gastek is proud to be an Authorised  Service Agent for  Brivis & Coolbreeze for over 20 years