Non-destructive digging in Adelaide and across South Australia

At Smooth Flow Hydro, our non-destructive excavation services are designed to effectively remove soil and expose underground utilities without the risk of unintentional damage that can be caused by mechanical digging tools. With our state-of-the-art equipment and experienced team, you can trust us to handle excavation projects with precision and care. 

Non-destructive vacuum excavations for civil and commercial projects

Our non-destructive digging services offer an efficient, safe, and cost-effective way of conducting large-scale excavation works, with the ability to seamlessly cater to a range of project specifications, including those with limited access areas, sensitive environments, and fragile underground infrastructure. 


We utilise our 10,000L vac truck unit, which is one of the largest available for civil and commercial projects in South Australia. Our technique involves using high-pressure water to create a slurry around existing underground utilities – this slurry is then sucked up, resulting in a safer and more efficient method of soil removal compared to traditional excavation methods.

Safely excavate around your underground infrastructure with South Australia’s leading non-destructive service provider. Contact us and get a quote today.

Our additional excavation services:

Smooth Flow Civil Contracting

Hydro excavation

Hydro excavation

Utility excavation

Utility excavation

Areas we service

Our excavation services are available for a wide range of applications in Adelaide and across regional South Australia. This service range allows us to cater to the diverse needs of projects, including for both urban and remote-based project locations.



Our services extend to such key statewide regions as: 

  • Adelaide
  • Coober Pedy
  • Nullarbor
  • Mount Gambier
  • Port Lincoln
  • Port Augusta

Contact us now

If you’d like to learn more about our non-destructive excavation services and how they can safeguard your underground assets, get in touch with the team at Smooth Flow Hydro Excavation today. Give us a call or fill out our online enquiry form with the details of your underground services for a free quote or a consultation.

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Visit us

26B Kay Ave, Berri SA 5343, Australia

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