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Head Office

105 Atlantic Drive

Keysborough, VIC 3173


Ph: (03) 9769 0218


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About Us

    Complete Tapping Service is the leading company for under pressure tapping’s in Australia. CTS has been doing under pressure tapping’s on water and waste water mains for over 20 years. CTS is an innovative support service for Water Authorities & Contractors across Australia with offices located in North Queensland, Brisbane, Sydney, Melbourne, Launceston, Adelaide & Perth. CTS’s service spans across Australia. No matter where your job is located CTS has an office to service your needs.


    As well as Under Pressure Tapping’s CTS also offers a line stopping service providing temporary shutdown solutions on mains from 80mm up to 500mm using our patented and in house developed AquaStopTM system and our imported Hydra Stop system.


    CTS also offers a live valve insertion system called Insta Valve which allows for a valve to be installed into a main (100mm up to 300mm) live and under pressure with no disruption whatsoever to the Water Supply or customers.


    Many benefits flow on from utilizing under pressure tappings to perform cut in or branches into existing water mains. Some of these benefits include:

    • Eliminates water supply disruption to customers including key stakeholders.
    • Eliminates overtime and after hours cost of cut ins. All connections can be completed during normal working hours.
    • Maintains the pipeline integrity.
    • Can be completed in less than one hour from assembly of the clamp on the main to the competition of the tapping.
    • Eliminates potential back flow and contamination of the water supply system.
    • There is no loss of fire protection during the connections as the water main is live at all times.
    • No wastage of water or cost to de-water or recharge the water main.
    • There are no water quality issues or supply problems and re-chlorination of the water main is not required.

    Complete Tapping Service only uses approved products on all jobs. And complies with the WSAA Code of Practice for under Pressure Tappings to ensure that our customers get the best possible outcome for their Under Pressure Tapping.


    Complete Tapping Service is an approved contractor with all the Major water authorities including Sydney Water, South East Water, City West Water, Yarra Valley Water, Coliban Water, Barwon Water, Gippsland Water, SA Water, QUU, Unity Water, Gold Coast City Council, Water Corporation WA, Tas Water as well as most of the smaller water authorities and local councils all around Australia.