professional water service consultants


  • Mains to Meter Connections
  • Contract Administration
  • Building Over Sewer Endorsement
  • Project Management



Site Specialists



Specialising in 

Concrete Encasements 


Service Protection Reports.




  • Sewer & Water Reticulation
  • Major & Minor Works
  • Construction
  • Peg Outs / Service Protection Report
  • Site Inspections
  • Concrete Encasements
  •  New Sydney Water Tap In


Are you subdividing your land or erecting structures near sewer mains?

Drains by John Vassallo Pty Ltd is a construction office servicing all areas covered by Sydney Water.

We have fully accredited sewer, water designers & project managers, who will serve all your development requirements. 








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