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Heavy Diesel Field Service / Labour hire
We specialise in a wide range of mechanical services In Perth Metro, 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.
In addition to our field service and repair capabilities, we provide highly skilled labour hire solutions 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.
Oil & Gas maintenance
OMS delivers specialised 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 demanding mining, drilling, and heavy industrial operations


Fabrication / Boilermakers
OMS provides 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 or replacement and onsite breakdown support, we deliver reliable solutions focused on minimising downtime and keeping your equipment operating efficiently.
















