Complete Heavy Diesel Solutions
From emergency breakdowns to planned shutdowns, we deliver comprehensive mechanical support across Western Australia. Every service is backed by our commitment to safety, quality, and rapid response.
Breakdown Response
Rapid response when downtime matters. We arrive prepared, diagnose accurately, and get your equipment back online with minimal delay.
Request This Service →Shutdowns
Planned shutdown support with experienced heavy diesel mechanics who integrate with your team and deliver to schedule.
Request This Service →Component Changeouts
Major and minor component replacements completed safely and correctly, with practical site-ready execution.
Request This Service →Preventative Maintenance
Scheduled maintenance that reduces unplanned failures and keeps your fleet running reliably.
Request This Service →Labour Hire
Experienced heavy diesel technicians available for short or long-term placements. Vetted, certified, and ready to contribute from day one.
Request This Service →Fault Finding
Practical diagnostic expertise built across mining and civil operations. We identify root causes, not just symptoms.
Request This Service →Field Service — From The Pit To The Pad
On-site mechanical support across mining operations, civil projects, and remote locations throughout WA. We come to you, fully equipped and ready to work.
Request This Service →Why OMW Mechanical Services?
We're not just another service provider. We're your partner in keeping your operations running.
2-Hour Response
We target rapid deployment for breakdown callouts across all of WA.
Mine Site Ready
Fully certified, insured, and compliant with all major mining protocols.
Indigenous Owned
100% Indigenous owned and operated, proudly supporting WA communities.
Ready to Get Started?
Contact us today for a quote or to discuss your specific needs.
Request Field Support