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Hydro Excavation or Non destructive digging, is the safe way to dig and clean infrastructure. Our hydro excavation trucks offer powerful vacuum suction with 6" hose to reduce blockages. Our NDD pump is rated to 600 bar which will cut bitumen, stabilised sand and thick trees with ease. We operate across diverse sites including Defence, local government, industrial, commercial and NT Government.

Blockages come in all all shapes, sizes and crustacea!

Do you have an eye wash or safety shower?

No guesses where this leak was!

St Johns Ambulance helps with first aid kits

Veterans welcome

Effective solution to a complex problem

New electrical service, same Gold Medal quality

GMS is seeking experienced commercial maintenance plumbers/gas fitters to join our growing team. Third and fourth year apprentices who are seeking experience in the maintenance sector are also encouraged to apply. • $2000 sign on bonus • Monthly RDO • Take home work vehicle supplied.

This is a side by side NDD comparison of 15lpm jetting nozzle and 30lpm rotating nozzle. The high performance 30lpm easily out performs the standard 15lpm in just 15 seconds. When hiring an NDD consider the additional productivity gains of a high performance jetting pump. check our the video here