International: 1300 CA MSIA Australia: 1300 BUS AIR New Zealand: 0800 BUS NZL or contact us

Coachair, A Truly International Company

Coachair provide HVAC solutions to the Bus and Coach Industry throughout the world. Encompassing every corner of the globe, Coachair identifies the needs of each and every customer, ensuring solutions are customized where possible, and new initiatives are target driven. We have identified the importance of providing a complete HVAC solution, including the Whole of Life Service. It is no longer about the unit alone, but how you support it.

We are an Australian Engineered Company using only the highest quality components, with support services including Engineering, Research and Development, Technical Assistance, Spare Parts Management, Service Agents and Branch Networks. Our Head Office is located in Sydney Australia with Manufacturing and Assembly currently undertaken in KL Malaysia. Quality and customer satisfaction is what drives our organization. We have identified the need to provide a comprehensive Customer Service Platform in every region we support.

Our staff are our greatest strength with outstanding industry knowledge and a belief in customer satisfaction. Coachair is Bus and Coach Heating and Cooling.

Our People

  • Dieter Mosmann

    Dieter Mosmann
    Chief Executive Officer

    Dieter joined Coachair with the goal of delivering the Coachair Vision. Keeping customers on the road, making money requires not only a reliable product, but also requires superior after-market capabilities in the service and spare parts business that targets improving unit performance for all Australian Bus Operators.

    "I believe in our Vision statement, and in the application of our values each and every day. Coachair is the only Australian owned bus air-conditioning company, and we will continue to support our Industry and our customers in their air-conditioning needs".

  • Tim Mamo

    Tim Mamo
    Director of Sales and Marketing

    Tim and his team are continually developing the most comprehensive “Whole of Life” service platforms in the Australian Bus Industry. He believes that Coachair’s function is to work closely with its customers to continually improve both new product as well as the way it is serviced and maintained. By doing this our customers will own and operate cost effective and reliable fleets to meet their customers’ requirements.

    "Our priority is in the delivery of customer service and bus air-conditioning solutions that meet or exceed our customers' expectations".


Refrigerant Trading Authorisation No. AU27095


    Head Office - Wetherill Park, NSW
    3 Walker Place
    Wetherill Park, NSW 2164
    Ph: 02 8788 2111
    Fax: 02 9725 2200

  • ASIA

    No. 5, Lot 4887, Jalan Ipoh
    7 3/4 Miles Selayang
    68100 Batu Caves
    Selangor Darul Ehsan
    Phone: (+60) 3 61208760
    Fax: (+60) 3 61208712


    United Arab Emirates
    P/O Box 61627

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