About Us

Serving Sydney and NSW for over 20 years with experience in hydronic heating and cooling systems and general plumbing services.

Australian Hydronic Heating and Cooling (AHHAC) was originally established in Sydney in 1998 as AJ’s Plumbing and has focused on providing customers with a full range of plumbing services in both domestic and commercial fields. Our team has trained and work in Australia, New Zealand and the UK to the very highest of plumbing standards.

Our specialty expertise is around hydronic heating and cooling systems, and in 2020 we set up Australian Hydronic Heating and Cooling, owned by AJ’s Plumbing, to better reflect the work that we do.

All our tradesmen are picked for their reliability, professionalism and honesty and we take pride in our approach to all our work. We welcome any questions you may have and we are happy to provide references should you require them.

Our team of plumbers have experience working for Strata Management, Property Managers, Body Corporate, small and large businesses and private households. No job is too big or too small so please contact us for any type of plumbing service requirements in Sydney.

For our hydronic heating and cooling projects we service all of NSW.

For our more standard plumbing work we principally service Sydney’s CBD, Eastern Suburbs, Lower North Shore and Inner West but we are always happy to travel further to help our clients.

Click here make an online booking, or call us on 1300 76 53 39, any day, any time.

For Professional & Reliable Service Call 24/7
Full Heating and Plumbing Services

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