Our History

Dennis Anderson is a third generation plumber whose plumbing roots date back to the mid 1800’s in Australia. Dennis’s grandfather James Anderson was the first of now four generations of Anderson plumbers to work in Australia.

Since 1978 DSA Plumbing has grown and become one of the most respected medium sized commercial plumbing companies in Sydney. Our past experience makes us one of the most experienced plumbing firms with experience completing projects in the following areas;

  • Hospitals
  • Aged care facilities
  • New Schools and upgrades
  • Private commercial developments
  • High end residential developments
  • Factory, Warehouses and commercial precincts
  • Utility installations
  • Heritage projects
  • Sydney Water Minor and Major constructors