Call Us : 03 688 5669





   Making Hydro Excavation a low risk proposition

SJ Allen has dedicated hydro excavation equipment for safe and efficient excavation and exposing of underground utilities, pipes, power cables and fibre optics.

We use pressurized water to safely and surgically convert solid ground in to loose soil that is quickly removed by a powerful truck-mounted vacuum system.

This process known as Hydro Excavation or HX allows for quick, clean and precise excavations, which require less backfill, less labour force, less restoration and less enviromental impact than conventional drilling methods.

SJ Allen North

Timaru Head Office Yard
7-17 Redruth Street, Timaru
03 688 5669
0800 155 669

SJ Allen South

Oamaru Yard
10-12 Regina Lane, Oamaru
0800 725 536