_edited.jpg)
Heavy Diesel Field Service
We specialise in a wide range of mechanical services In Perth Metro & Remote Locations across Australia, from routine maintenance to complex breakdowns. Our expertise spans across equipment of all sizes, from mini excavators and material handlers to the largest machinery exceeding 800 tons.

Maintenance Labour Hire
We provide highly skilled labour hire solutions that are suited to your requirements weather its helping out the team or leading the project we have the right people to suit, supplying experienced Heavy Diesel Mechanics and Technical personnel to support shutdowns, maintenance projects, breakdown coverage, and ongoing site operations across all Heavy Mechanical industries.


Fabrication / Boilermakers
fabrication and boilermaker labour solutions to support in-house repairs across Perth metropolitan and FIFO locations throughout Western Australia. Our experienced tradespeople deliver high-quality workmanship for shutdowns, maintenance, structural repairs, and ongoing site support across the mining, civil, and heavy equipment industries.
Hydraulic Specialists
OMS provides highly skilled hydraulic technicians and experienced tradesmen for diagnostics, repairs, servicing, engineering and technical support across a wide range of hydraulic systems and equipment. From fault finding, component rebuilds , Improvements or Updating or systems and onsite breakdown support, we deliver reliable solutions focused on minimising downtime and keeping your equipment operating efficiently.


Oil & Gas maintenance
supplying specialised Rig Technicians for servicing, diagnostics, and maintenance support for generators, mud pumps, hydraulic power units, and drilling rig platforms. With extensive hands-on experience across Australia and New Zealand, our highly skilled personnel provide dependable mobile field support, advanced fault finding, breakdown response, and preventative maintenance solutions for Large scale drilling operations

